A Severide and A Casey

by zouzou816

It was no secret that Severide and Casey hated each other for years...it is no secret that they have a complicated past...how does the next generation feel? What happens when Kelly Severide's daughter and Matt Casey's son get married? Will tensions of the past come to light or will their past secrets remain buried? Read to find out!

1. Chapter 1- The Wedding

Hey everyone! My name is Zouzou816 and this is my 5th story on this website and my fourth Chicago Fire story.

I am a student so please bear with me with updates. I will try to get them out as soon as I can.

So I LOVE the show and LOVE KELLY SEVERIDE! Taylor Kinney is awesome so this story is a mixture of the generations, but focuses primarily on Kelly's daughter and Casey's son.

They are both adults and both working. Matt and Kelly are now Chiefs of their own firehouses; Matt, the chief of firehouse 65 and Kelly the chief of firehouse 25.

Please enjoy and please review!

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Chapter 1 – The wedding

Everyone knew the relationship between Lt. Severide and Lt. Casey. They were at odds one moment and best friends the next. Now, they were going to be connected forever. Their kids were getting married.

At the front of the church, Tommy Casey stood with his brother and best friend Johnny. They were dressed to the nines. "Relax man" Johnny said with a slight laugh at his anxious brother. He's never seen his brother so nervous. Tommy was usually cool and calm. Johnny was the temper flared one. As twins, they knew each other better than anyone. That's why they were best friends.

"Tommy you can't be nervous" Johnny teased.

Tommy glared at his brother. "I'm not nervous. I am…I just…you know I've waited to marry Mia my whole life," Tommy was obviously nervous. It was slightly amusing to Johnny to tease his brother.

"Yeah well it took you long enough" he jibed.

Tommy nudged him in the ribs and glared at him. "Shut up Johnny" he mumbled under his breath.

Johnny couldn't help but laugh silently, "Don't worry Tom, you'll be fine" Johnny watched as Tommy shifted from one foot to the other.

"Are you sure you're okay? You really are nervous" Johnny got serious. Sure he liked to bust his brother's chops, but he's always been there for him.

Tommy looked over at the congregation at the church. It was their family from firehouse 51, 25, the police department, and the hospital. Tommy nodded, "yeah I am fine," and then a second later, he sighed, "no I'm not fine. But I will be. As soon as she walks through those doors, I'll be perfect" Tommy and Johnny were waiting for Mia at the front of the church.

"You're still worried about something going wrong today aren't you?" Johnny asked. His brother had a reputation with the ladies. He didn't always pick the right girls to go out with. There were some crazy ones from his past.

"Wouldn't you be?" Tommy replied. He knew he had some crazy ex-girlfriends. "Come on man, after everything that's happened. After everything we've been through to get to this point" Tommy looks up and then turns his gaze to his brother, "Mia deserves the best. She deserves a perfect day"' Tommy said.

"Shut up Tommy. You know that Mia would be the first to tell you that she doesn't want perfection, all she want's is you" Johnny added with a smile on his face and patted his brother's shoulder. "Yeah I know, I know" Tommy admitted defeat.

"You both have been through so much. Together and apart and have survived it all. No one deserves this more than you guys. That happily ever after, forever love kind of thing" Johnny tried to reassure his brother.

Johnny patted a hand down Tommy's back, "You'll be fine bro. You love her and she loves you. That's what today is about" Tommy smiled and nodded.

"I just love her so much. I want to make it official already" Tommy looked anxious. He wanted it to get it done already.

"Don't worry bro, you guys are going to live happily ever after" Johnny said.

As if on cue, Matt came out and looked at his sons next to each other at the altar. He walked right up to them, "you ready? She's ready to go. Getting ready with Severide at the back of the church" he informed.

Tommy let out a big breath and wiped his hands on his thighs. Johnny patted his brother's back. "You're going to be fine" Johnny said.

Matt nodded and took his seat next to Gabby in front of the church. Their kids were so grown up. They were happy for their kids. They worked hard and accomplished their dreams.

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In the back of the church

Kelly Severide walked down the hall towards the back of the church. He walked to the bride's room and knocked on the door. "Come in" he heard his goddaughter Sofia.

Severide opened the door and stood in the doorway. His daughter turned around and smiled at her dad. He looked at his little girl with tears in his eyes. That was his baby. His first little girl. His princess. She looked beautiful.

"What do you think dad?" she asked.

Kelly walked in and turned to shut the door. He walked into the room and gave his daughter a kiss on the cheek. "You look beautiful princess" he said. She smiled and wiped his tears, "dad you can't cry because then I am going to start crying" she replied.

Kelly laughed and got him-self together. "You are beautiful and Tommy is a lucky guy. He better treat you right or I am going to kick his ass" he teased.

She laughed and nodded. She carefully wiped her tears and turned towards her best friend and her sister. "Ready?" her sister, Leah asked. Her best friend Nina picked up the veil and slowly attached it to her hair. It was really pretty. She looked beautiful; like a princess, literally.

"Okay, I'm ready" she said.

Kelly took her arm and squeezed her hand. She wrapped her arm around his and held his hand. Sofia and Nina kissed their friends cheek and Leah gave her sister a hug. Then her brothers came over and gave her a cheek kiss.

"You look beautiful Mia" Andy said.

"Don't worry sis, you're going to live happily ever after or I am going to kick Casey's ass" Joey added.

Mia smiled and let out a little laugh. She wrapped her arms around her brothers. "I love you guys" she said kissing their cheeks. They wiped her tears.

Sofia wrapped her arms around Andy's arm and Nina wrapped her arm around Joey's arm and stood in front of their best friend. Leah was the maid of honor so she stood in front of her sister and her dad.

Once the music started, the minister stood at the altar, and got ready to start. Sofia, Nina, Andy and Joey walked down the aisle. They stood behind Johnny in the groom's line. Before the doors opened, Leah helped Mia put her veil over her face.

"You ready?" she asked her sister.

"I'm ready" Mia replied.

Leah reached forward and kissed her sisters cheek and gave her a little hug. She fixed her dad's tie and kissed his cheek, "don't worry dad, I won't be getting married for a while" she teased.

"Smart ass" Kelly replied.

As the bride's song started, Mia looked back at Kelly and squeezed his hand. "Ready daddy?" she asked. Kelly smiled and kissed her hand, "You'll always be my princess" he replied.

She smiled and the door opened. Leah walked out first in a strapless a line red dress with a white bottom and beautiful lace on the edges of the dress ( ) with red roses with white diamonds in between them.

Leah took her place at the altar and smiled. She had on silver heels, with her hair up in curls. She smiled at everyone and turned to wait for her sister.

Everyone turned and watched as Kelly and Mia walked down the aisle. She was looking at Tommy with happiness, love and peace. She was so excited. She couldn't wait to be his wife. She's loved him forever. Once they got to the front, they stood still.

"Who gives this woman to this man?" the priest asked.

Kelly looked at Mia with a smile, "I do" he replied before carefully lifting her veil. He leaned forward and kissed her cheek. "I love you baby girl" he whispered. Mia smiled and wiped her tears, "I love you too daddy" she replied.

He then turned to Tommy, "Treat her right" he said.

"Always" Tommy replied.

"Instead of an opening prayer, Margret and Thomas have chosen a poem to read" the priest said. Leah stepped up and stood next to Johnny in front of the podium. Johnny helped the Leah up the steps and helped her stand in front of the microphone.

Johnny started the poem, "so I am going to start this poem. This relates to how Mia and Tommy feel for each other," he said. Leah handed him the poem and put it in front of him on the podium.

"I gave my heart to you

I set my standards high

I laid my eyes on you,

I laughed and cried with you, I told you my hopes and dreams, My Love and Fears." Johnny read. Then Leah stepped up and stood beside him. He carried her flowers while she read her half of the poem,

"Have I told you yet…?

How much you mean to me…

Have I told you yet…?

About all the happiness you bring!

Have I told you yet…?

That would mean the world to me!

Just in case I haven't…

I want you to know that…

You're the best thing that's ever happened to me!

I Love you!"

Johnny and Leah read the poem and smiled at the couple. They walked over and gave Mia a kiss and Tommy a hug.

The priest began the ceremony. "We are gathered here today in celebration of Thomas and Margret's love and vow of commitment to each other. Be assured that your love and your choice of each other as lifelong companions are in God's will and that of your family's blessings. I know you have a waited along a long time for this and are not entering into it lightly" he said.

Tommy held Mia's hand and smiled at her.

"Marriage is the union of two people who have grown in their love with each other and pledge that love through this commitment. Marriage is not a state to enter into lightly, it takes a strong courage and a strong love to survive in it. Looking at these two young people before me, it is evident of the love that they share" Tommy smiled at Mia.

"I have counseled them both, together and apart. Their love is strong and open. Does anyone know of any reason why these two should not be joined?" the priest said and paused.

The silence in the church was deafening. Tommy turned to glare at everyone. Their friends and family turned to laugh. Johnny gave his brother a little nudge. No one said anything as expected.

"Margret and Thomas have written their own vows. Margret will go first" the priest said. Mia looked up at Tommy and smiled; she raised a hand to his cheek and gently caressed it. Tommy smiled at her and leaned into her palm, never taking his eyes off her.

"Tommy, I know how hard it is for you to say what you feel, especially when you are in public," she took both his hands in hers. "I love you so much. I know we've had our ups and downs in the past and I've been really mean and I'm sorry for that. I am grateful for everything you have done for me. You pushed down your barriers and walls for me. You are the world to me Tommy. You make sense of this crazy place when everything gets to me. You are my strength, my shoulder to lean on; my heart. You are the only one that knows me for me" she paused to wipe her tears.

"When my mom died, it hit me hard. The fact that I had to grow up without a mother was really hard for me to accept and deal with. You were there for me. You have always been here for me when I needed you and I just want to say that I am super excited to spend the rest of my life with you" she said.

He leaned down and gave her a little kiss. "Not yet" the priest mumbled. Tommy pulled away, "Hurry up" he mumbled, as everyone let out a little chuckle.

"Thomas" he said.

"Mia, you are right. I don't really show my emotions to anyone, let alone in public. The only thing in the world that matters to me is you. It's always been you for me. There was always only one woman that has been able to fill my heart since that day in kindergarten when I had to be your night and shining armor and defend you when Eddie pushed you off the slide," he teased. Everyone let out a little laugh.

"That woman is you; you have shown me and taught me so much. I didn't realize how much I would come to love you, how much I needed you to my life. My world doesn't make sense without my side with yours. The self-absorbed little punk who doesn't know any better" she smiled and wiped a tear from his cheeks.

"You say that I have given you a lot, you have given me more, so much more. It's because of you that I am still here. No matter what you may think, I am lost without you. You are my light in the dark. You are my rock and I love you more than anything in the world. I am so happy you agreed to marry me and spend the rest of your life with me" he said.

The priest smiled at them, "Thomas, you are ready to enter into this marriage with Margret, believing the love you share and your faith in each other will endure all things?" he asked. "I am" Thomas replied.

Turning to Margret the priest said, "Margret, are you ready to enter into this marriage with Thomas, believing the love you share and your faith in each other will endure all things?" he asked her. "I am" she replied.

The priest turned to Tommy and said, "Thomas do you take Margret to be your wedded wife, to live together after God's ordinance in holy matrimony? Do you promise to love her, to honor and cherish her, in joy and in sorrow, in sickness and in health, and to be to her in all things a good and faithful husband as long as you live?" he looked at Mia and replied, "I do" he said smiling.

He let out little breath. He was shaking. He was nervous.

"And Margret, do you take Thomas to be your wedded husband, to live together after God's ordinance in holy matrimony? Do you promise to love him, to honor and cherish him, in joy and in sorrow, in sickness and in health, and to be to him in all things a good and faithful wife as long as you both shall live?" the priest said. "I do" she replied with tears in her eyes.

"Thomas, repeat after me. I, Thomas Michael Casey take thee Margret Catherine Severide to be my wedded wife, to have and to hold, from this day forward, for better or worse, for richer or poorer, in sickness and in health, to love and to cherish, till death do us part."

When Tommy said those words, Mia knew it was for real. This was really happening. They were really going to be married.

"Margret, repeat after me…"

They were almost there; almost together. Almost getting the life she always wanted.

"It's a custom to exchange rings a symbol of love. As the rings have no end. As the rings are made of gold symbolizing purity, your marriage should have purity. As often as either of you see them, you will be reminded of this moment and the endless love you promised. Thomas, what token do you give that you will perform your vows?" the priest asked.

Johnny reached into his pocket and pulled out the rings to give to the priest. The priest takes the ring and says to Mia, "Margret, do you receive this ring as a token of the same?" Mia looked at Tommy and smiled through her tears and nodded, "I do" she replied as he put the ring on her finger.

"Thomas, repeat after me. Margret, this ring I give to you in a token and pledge of my constant faith and abiding love" the priest said. "Margret, this ring I give to you as a token and pledge of my constant faith and abiding love."

The priest turned to Margret and said, "Margret, what token do you give that you will perform your vows?" the priest asked and Leah gave the priest her ring. The priest took the ring and said to Tommy, "Thomas, do you receive this ring in token of the same?" Tommy started tearing up. He was finally getting the women of his dreams. "I do" he said with conviction and Mia placed the ring on his finger.

"Margret, repeat after me. Thomas, this ring I give you in token and pledge of my constant faith and abiding love" the priest said. "Thomas, this ring I give to you in token and pledge of my constant faith and abiding love," the priest said another small prayer.

"What therefore God hath joined together let no man put us under. For as much as Thomas and Margret have consented together in holy matrimony, and have witnessed the same before God and this company and have pledged their love and loyalty to each other and have declared the same by the joining and the giving of rings, I, therefore, by the authority of the state, pronounce that they are husband and wife, in the name of the Lord Jesus Christ. Thomas, you may now kiss the bride."

Tommy looked lovingly down at Mia and slowly cupped her face. He leaned down and met her lips. Mia raised herself up and held his arms for support. Tommy deepened the kiss and let his tongue nibble on her lower lip until she opened her mouth and let his tongue slide into her mouth, dancing with hers. Everyone was clapping and was really happy for them, as she reached up and wrapped her arms around his neck to hold him close.

Gabriella Casey nudged her husband to break them up. Matt looked at Kelly with a shit eating grin. The two chiefs looked to the maid of honor and the best man.

Leah and Johnny looked from their parents to each other and nodded. They both cleared their throat, but that did nothing. Johnny walked closer and gave Tommy a nudge, while Leah pinched Mia's side. The couple groaned. The newlyweds pulled away and smiled. Mia was a little embarrassed and turned bright red, hiding her face in Tommy's chest. Tommy smiled at her blush and kissed her a quick kiss. "I love you" they said to each other.

"I now present you Mr. and Mrs. Thomas Casey" the priest said with a smile.

The guests stand and applaud and file out as Tommy held her hand and walked down the aisle all the way out of the church. The sun is shining and everyone is in a good mood. Congratulations, hugs and kisses flow all around and Tommy and Mia. They all piled into the limo to go to the reception.

Tommy and Mia sat in the back of the limo with their arms around each other. They had to be in contact. "That was a beautiful ceremony" Sofia said. She was happy for her brother. She loved Mia and was glad she was officially part of the family.

"I'm glad Tommy didn't go into cardiac arrest waiting for Mia to walk down the aisle, because let me tell you, we came close to it" Johnny teased.

"That's okay, his wife is a doctor, his sister-in-law is a doctor and his sister is a cop. Sofia could have made a road block for us to save him" Leah teased.

Tommy kicked his brother; "I was not that nervous" he glared at their amusement. Mia maneuvered so she sat in his lap the best she could and wrapped her arm around his neck for support.

"You were nervous?" she ran her fingers through his hair.

"Yeah, kind of, weren't you?" he asked as he snaked his arms around her waist to hold her in place. She smiled and shook her head, "no because I knew I was going to be marrying you" she said as she leaned over and kissed him. He smiled against her lips and cupped her head to deepen the kiss.

Leah and Johnny, who were sitting next to each other, smiled and decided to tease their siblings further. "You are aware that you are in a car full of people right?" Johnny teased.

Tommy pulled away and gave his brother a shove. "Shut up!" he replied.

"Leave them alone Johnny," Leah stated, "Thank you sissy" Mia quipped before Leah finished her previous statement, "it took them a while to get to this point. Let them enjoy it."

Mia and Tommy glared at their siblings while everyone else just laughed. "No thank you sissy" Mia retorted.

"So seriously, how does it feel to be married?" Nina asked.

Mia smiled at her best friend. She couldn't get through her days at the hospital without Nina and Leah. They helped each other through the tough ones.

"It's the best feeling in the world" Mia replied.

"It feels like I am the luckiest man in the world because I get to have the girl of my dreams as my wife" Tommy replied.

Mia smiled and wiped her tears. "Thank God for water proof mascara and I thought your vows were beautiful" he smiled and wiped her tears. "I always knew Tommy had it in him" Sofia teased her brother, "they were beautiful and you were calm and collected. I am very proud of you" she added.

Tommy smiled at his sister, "The only person I saw was Mia" he replied. Mia smiled and leaned down and kissed below his ear, "you keep talking like that and I am going to kick them out of the limo and take you right now" she teased.

Tommy blushed and turned to look into her lust blown eyes. They were full of desire and love. It only made him more turned on. "What did you just say to him?" Nina asked with a smirk, "I don't think I've ever seen Lt. Thomas Casey blush before" she teased.

Mia quirked and eyebrow, "I've seen him blush before" she replied vaguely. That got everyone laughing, "Damn, their relationship as married couple just started and Mia already wears the pants in the house" Johnny teased his brother.

"What is this, gang up on Tommy day" he said, pretend pouting.

Mia leaned forward and rested her forehead and against his, "my poor little baby" she teased as she pressed her lips against his. He pressed quick kisses to her lips.

Mia turned and smiled at Johnny and Leah, "Leah, are you going to stay in the apartment for the night?" she asked her sister. "Yeah, I have to get to finish packing up the kitchen and bedroom. Besides, I have to get to the hospital tomorrow afternoon. I have to cover for a certain trauma doctor that just got married" she teased.

Mia smiled, "yeah well, yesterday was the last shift where there will be two Severide's working" she said.

Leah smiled, "OMG! I just realized that. We are going to have to change your paperwork and everything to Dr. Margret Casey" she squealed excited.

"I know, I told Brandon the other day to get things started" she informed.

"That's exciting. People won't be mixing us up anymore. I will officially become Dr. Margret Casey" she said for the first time, making it official.

Tommy smiled and pulled her down, "I like the sound of that Mrs. Casey" he mumbled against her lips before crushing his lips to hers. Mia moaned at the passion and bit his lip to deepen the kiss. Tommy wrapped his arm around her head to cup her face.

Johnny gave his brother a shove, "hey come up for air. We're here" teased.

"MMMHM" Tommy groaned ignoring them.

Johnny looked to Leah for some help, "seriously Mia, we're here" she added.

"Mmmmm" Mia moaned as Tommy let his tongue battle with hers.

The rest of the wedding party got out of the limo and left the newlyweds to their own devices. They loved teasing them, but in reality they were really happy for them.

When the parents of the newlyweds say the wedding party getting out of the limo and making their way into the reception hall, they made their way over to their kids.

"Johnny, where's your brother?" Gabby asked.

"Yeah, where is Mia and Tommy?" Kelly asked.

"They are making out in the back of the limo" Johnny replied.

"Johnny" Matt warned his son.

Johnny put his hands up in surrender. "What! It's not like it isn't true. I mean come on, they were all over each other when they were dating. Can you imagine what it's like now that they are married? I mean Tommy's a freaking nymphomaniac when it comes to Mia" he stated.

"JOHNNY!" Sofia and Gabby hit him over the shoulder at the same time.

"Come on Fabio, let's go get the newlyweds before you wind up on your ass and ruin your tux" Leah took his hand and led him back outside.

Tommy and Mia were laying on each other, full in passion, completely oblivious to anything. "I love you so much" Mia panted as she pulled away for air.

Tommy moved to lay kisses down her jaw and nuzzle her neck, "I love you more" he mumbled into her skin, smiling at her gasp when his bit at her pulse point.

"Tommy, they are going to be here soon to get us" she tried to regain control of the situation.

"Shsh, no talking" he recaptured her lips.

KNOCK! KNOCK!

Tommy groaned and pulled away, resting his head against her collar bone. "You've got to be kidding me"

Mia couldn't help but laugh, "told you" she replied.

"Go Away!" Tommy yelled.

Leah, Johnny, Andy and Joey couldn't help but smile and laugh.

"Casey get your ass out here and stop accosting my sister" Andy banged on the window.

"Are you serious right now Severide? I am going to show you what to do with my ass" he replied as he waited for Mia to fix her dress before opening the door.

Leah stepped up and helped her sister out of the limo, fixing her dress in the process.

"Nice of you to join the land of the breathing" Andy teased.

Johnny helped his brother fix his tux, "kiss my ass Severide" Tommy retorted.

"That's not my job. That would be my sister's job now, although please can you at least wait until you are alone. I don't want to see you macking on my sister. She's still my little sister" Andy teased.

Tommy laughed and couldn't help but shake his head. "You are a piece of work, you know that?" Tommy replied. Andy put his arm around Tommy's shoulder, "that's why you love me so much remember?" he replied.

Mia laughed, shaking her head at their antics, "are you two done, because I would like to enjoy my wedding reception now" she said.

As expected, the wedding reception hall was decorated beautifully. There were flowers, candles and their colors were displayed everywhere. Nina and Leah did a great job.

As the reception progressed, it was time for the first dance. Tommy got up and held his hand out to Mia. "Dance with me Mrs. Casey" he asked.

Mia smiled, "of course" she took his hand and let him help her up. She gathered her dress and let it fall around her as he led her to the dance floor.

He took Mia into his arms and began to sway with her.

Well I know there's a reason
And I know there's a rhyme
We were meant to be together
And that's why,
We can roll with the punches
We can stroll hand in hand
And when I say it's forever
You understand

"I can never get tired of hearing that out of people's mouth. Mrs. Margret Catherine Casey. I love that you make me so happy" he said to her.

[Chorus]
That you're always in my heart,
You're always on my mind
But when it all becomes too much,
You're never far behind
And there's no one that comes close to you
Could ever take your place
'Cause only you can love me this way

"It's a symbol of a promise that we will always belong with each other. I will always belong to you" Mia leaned up a little and gave him a small kiss.

I could have turned a different corner
I could have gone another place
Then I'd of never had this feeling
That I feel today, yeah

"I get it now you know. Why people get married? I never understood why people went to the trouble. It's because they have someone like you to come home to. It's because they get to feel what it's like to belong with someone" he stated.

Anyone who looked at them knew they were in love. You could tell. They were beyond in love with each other.

"You know, I never told you this, but I used to dream about this all the time. Since the night you kissed me outside the firehouse, when we were pretending to date to scare off your ex-girlfriend. I felt sparks. It was like one of those kisses you see in the movies. I knew from then that you were my prince charming" she stated.

Tommy smiled, "Maggie, I've loved you since the moment I laid eyes on you at Firehouse 51 when you came to tell your dad you got detention for punching that kid in the kindergarten" he teased.

[Chorus]

Oh

[Chorus]

Oh

Only you can love me this way.

Read more: Keith Urban - Only You Can Love Me This Way Lyrics | MetroLyrics

As the song and the dance ended, the couple smiled and broke apart. They made their way back to the wedding table.

"Okay everyone, settle down. As sister of the bride and maid of honor, I would like to make a speech about my sister and Tommy's relationship" Leah said as she stood up and grabbed the microphone.

Leah stepped up and smiled. She tried to keep herself together. "As most of you know, I'm Mia's sister Leah. Maggie and I have been inseparable since were kids. Being younger, I wanted to do everything Mia did. We told each other everything and did everything together" she started, pausing to get her emotions in check.

"One day, Mia came home from work, after visiting the firehouse and she had a deep grin on her face. I had never seen her that happy. Being from the Firehouse 51 family, our parents were best friends. We grew up with Tommy and Johnny. When Mia came home I asked her why she was so happy. She said, I kissed Tommy today and it I saw stars. Fireworks went off in my head. He's going to be the man I marry one day" she smiled at the couple.

"Tommy has always been there to take care of my sister. I'm sure if it wasn't for Tommy, she wouldn't be here right now. Anyone who knows us knows that our mom died a few years before my sister's wedding. I know that she would want to be here and see the beautiful successful person my sister has become. Before my mom died, she wrote two letters. One for me on my wedding day and one for Mia on hers" she said before pulling out a piece of paper.

Mia looked on surprised. She didn't know about a letter.

"My dear daughter Margret. If you are reading this, then I have passed on and it's your wedding day. Don't be mad at your sister for not telling you about this letter, I made her promise me to keep it a secret until the right time. My beautiful daughter, I'm sure by now a successful doctor, it's been my great joy to watch you grow from a young girl into a beautiful young woman. And now, as you mark the start of this next chapter in your life, I wish you and your husband a life full of wonderful adventures that are wrapped in love. I pray that my beautiful daughter, you and Tommy, who I know is now your husband, will be blessed on your wedding day. I pray that you grow to be stronger people and love each other day by day. On your wedding day, I wish you all of the joy that I felt when you were born, my first beautiful little girl. I am so happy that this man has joined our family and the Casey's and Severide's have finally come together. My wish, my darling daughter is that you both enjoy your love for each other and the love of your friends and family forever, until the end of time. I want you to know that I will always be looking out for you and our family. I love you princess, Congratulations on all your achievements in life.

Know that I will always be with you, until the end of time,

Your mother"

Leah read, with tears flowing down her cheeks. She put the letter down and wiped her tears before walking over to her sister and doing the same.

"Mom will always be with us. She'd be so happy for you today" she said before wrapping her sister in a hug.

Maggie cried into Leah's arms. She couldn't believe her mom wrote that. There wasn't a dry eye in the house after Leah read her mom's letter.

Kelly got up and walked over to his daughters, followed closely by his sons. Andy and Joey wrapped their arms around their sisters and comforted them as they cried. Kelly wrapped his arms around his children.

"We're a family and we'll always be there for each other. Your mother would not want you to be sad today. Come on, dry those eyes and enjoy your reception" he kissed her head and watched as Leah pulled back and wiped her sister's tears to fix her make-up.

The rest of the reception was fun and enjoyable. Everyone danced, ate until they were stuffed and overall, had a great time.

Towards the end of the reception, it came time for the couple to go on their honeymoon. Leah helped Maggie into the car and situated her dress.

"I love you two. Be safe and don't worry about anything" she said closing the car door behind her.

As they drove off, everyone watched until they were no longer in sight. Andy and Joey wrapped their arms around Leah, while Johnny had his around Sofia. They were happy for their siblings. They were all officially a family.