I do not own Chicago Fire! I do own Meghan Casey, my OC! Please review and favorite for more!

Meghan was getting a tour of the fire station from Lance and Shay, where Dawson and Casey stood in his office for a serious chat. Dawson knew that he was angry at what she did today at today's run.

"Dawson," Casey said.

"Matt, I am so sorry- I just thought it was the only way out." Dawson said.

Casey looks at her, "But it wasn't your call Gabby. I am in charge, what does that say to my men when you do something I told you not to do. My men could easily revolt against me or not trust my judgement."

Dawson shakes her head, "I'd doubt that would happen."

"You don't know," Casey said.

Dawson sighs, "Listen Matt- today's explosion was my fault and anyone who would have been killed would have been on my hands, I promise I'll listen to what you have to say." She said.

Casey nods, "Alright- you should head into the kitchen. The guys are probably hungry and complaining that our newest cadet isn't cooking us lunch." Casey said.

Dawson saw the smirk on his face, he leaned in and kissed her on her lips. Dawson smiled and embraced her love, the kissed deepen until Casey pulled back and pointed to the door, and Dawson frowns.

"Fine, I'll go into the kitchen but I'll spit in your food." Dawson teased.

Dawson leaves and Casey smiles while shaking his head, he sees Shay with Lance and Meghan walking by. Meghan was enjoying herself on the tour, and Casey watched Lance's behavior with Meghan. Casey had a thought that Lance has a crush on his baby sister.

Casey exit his office and Meghan sees her brother walks over to them, "Hi." He said.

Meghan smiles, "Didn't you say you were too busy to show your sister around?" Meghan asked.

Casey lightly shoves her, "Not busy now."

Shay smiles, "Well you can show her the firetrucks. We've covered everything but that, right Lance?"

Lance nods, "Yes sir."

Meghan looks puzzled, "Sir? Why so formal?"

"Meghan, your brother is a lieutenant." Lance said.

Meghan nods, "Oh well lieutenant show me the way." Meghan smiles.

Casey smiles, "Very well."

-CHICAGOFIRE-

"Truck 81 is my truck," Casey said.

Meghan looks at it, "Nice."

Meghan walks around and looks at the truck, Casey follows and points to the squad truck as well. He tells her how that is Severide's truck and also pointed to the paramedic's vehicle. It was at that moment where Casey decided since no one was around to try to bond with his sister.

"So Meghan, how is everything been?" Casey asked.

"Good, real good." Meghan replied as she looked at map of the neighborhood.

"Any issues in school?" He asked.

"Nope." She said.

"Any boyfriend?" He asked.

Meghan turns, "What are you doing?" She asked.

"Trying to get to know you better." He said.

Meghan smirks, "No your nosy Matt. Okay getting to know me would be like 'What's your favorite color?' or 'What's your hobbies?'. No stuff like am I in a relationship or not." Meghan said.

Casey sighs, "Your right."

Meghan smiles, "Of course I am."

Casey lightly shoves her, "So any hobbies?"

Meghan shrugs, "I went through millions of hobbies as a kid. I can play the piano, violin, and guitar. I can draw, not well but sorta good. I can dance and sing, but singing is terrible though. How about you, Matt?" Meghan asked.

"Well besides the firehouse and my side business, nothing much for a hobby. This job is like my life and family." Casey said.

Meghan nods, "Jobs like this can be that close."

Casey nods back at her, "So have you been in contact with Crystal?"

Meghan shakes her head, "No."

Crystal is the social worker who have been trying to find her biological mother, Meghan had contacted her when she was only thirteen but Crystal wasn't allowed to give her the information until Meghan was of legal age of eighteen or above. Though since Meghan moved to Chicago, she hasn't contacted Crystal yet.

"Why not? I thought you want to meet your mom?" Casey asked.

Meghan shrugs, "She gave me up. I don't know if she'd want to even see me." Meghan said.

Casey walks over and puts his hands on her shoulder, "You don't know that. Meghan, she could have given you up because she knew where she lived and what she did as a job would have been too dangerous to raise a child."

Meghan looks at him, "How do you know? How are you so sure?"

"I'm not, but its better than wondering why. I'd call Crystal, see if she's found your mom yet." Casey said.

"I'll think about it." Meghan replied softly.

Casey nods and guides her into the building, they get this nice smell of Dawson's cooking as they enter. She was cooking some Mexican style food for their lunch, something good and probably a way to apologize for her act at the last run. As Casey and Meghan entered the room everyone got silent.

"Casey, so how did you find Meghan?" Herrmann asked.

Casey turns to her, "Well that's kinda complicated."

Meghan also looks at Casey. The similar features on them were scary, they looked so much alike. The only difference was besides gender was Meghan's unnatural red hair making her look a bit different than Casey.

"I contacted him, our dad left my mom- it was sorta an affair on Matt's mom without her knowing. Which explains why when I first contacted Matt, he was a bit shocked to hear that I am even his sister. The same went for Christie." Meghan said.

Casey listened to how she spoke, it wasn't lying just not the full truth. He knew how she feels about mentioning her biological mother and her times in the Foster Care. Casey respected that and didn't bring it up unless she wanted to talk about it.

"So where are you from, Meghan?" Mills asked leaning against the counter drinking his coffee.

"Uh- I was born in Ohio. Well Columbus, Ohio to be correct." Meghan said.

The small chat between the firefighters and Meghan was a bit awkward, mostly for Meghan who hates to be on the spot light. Yet the gang watched Chief Boden enter and him stop to see the young Casey standing next to his lieutenant.

"Excuse me, I believe we haven't met yet." Boden said.

Meghan turns to the tall fellow, "Hi I am Meghan Casey. It's nice to meet you." Meghan said.

"Casey? Matt's sister?" Boden asked.

Casey nods, "Yeah chief its a long story." Casey said.

Boden nods respecting his firefighter, "Well I am Chief Boden. I run this house."

Meghan smiles, "Well you're doing a great job from what I see."

Boden was about to reply back but the alarm had gone off, "Truck 81! Ambulance 61! Squad 3! There is a large car accident on Wayne Ave." The alarm said.

The men and women there at firehouse 51 began rushing to their vehicles, Meghan followed in the same speed. She stands by truck 81 and sees Casey turn to her, he sees her eyes and sees she wants to come.

"Can I ride along?" Meghan asked.

"Chief?" Casey asked while Boden was close by.

"Fine, but don't get into trouble." Boden said.

Casey nods and helps Meghan up into the firetruck, after she got aboard Casey hops in. Then the trucks and squad takes off at a fast speed in order to make it to their location.

-CHICAGOFIRE-

The trucks and squad pulled up and quickly everyone jumped out of the vehicles, they were quickly rushing into their job. There was a car accident, a big one. Some seemed trapped in their own cars and there seems to be a small fire starting.

"Mouch and Mills get that fire under control. Herrmann, Dawson, and Otis help me with this car." Casey orders.

Meghan climbs out to see Severide ordering his own men to cover the other cars that Casey's guys weren't at. Shay and Lance quickly gotten out and began to rush to aid the victims. Meghan walks a bit further and stopped next to Boden.

"This a typical day at work?" Meghan asked.

Boden looks at her for a split second, "Sometimes."

Meghan looks back up at the chaos, "Matt,"

Casey and Herrmann were using the jaws to get the victim, a women, out of her car. Dawson was talking to her to keep her awake, while she and Otis had the backboard ready for her. Casey and Herrmann got the door off and Casey threw it. Quickly Dawson and Otis got the women into the backboard.

"Lance! Shay! Got a victim!" Otis shouts.

Lance and Shay sprinted in their direction, Dawson and Otis got the women on the gurney and then were wheeling her to the ambulance. The women was screaming and bleeding terribly on her head.

"The women is suffering from a bad head injury, my guesses is a fracture in the skull. Everything else seems minor but I would hurry to the hospital." Dawson said.

Lance nods, "But what about the other victims?"

Shay looks over at Meghan, "Yo Meghan!"

Meghan turns, "Me?"

Shay nods, "Get over here!"

Meghan ran over through some of the chaos over to Shay, Otis and Dawson loaded the women onto the ambulance. Lance had hoped in the back with the women as Shay waited for Meghan to reach her.

"Yes?" Meghan asked stopping.

"Your in med school right?" Shay asked.

"Sorta? Still taking classes," Meghan said.

"Shay, what are you getting at?" Dawson asked.

"I need to head to the ER, but the next ambulance might be a while. Have Mini Casey here help until more come." Shay said.

"But-." Meghan said.

Shay rushes into the vehicle and turns on the flashing red and blue lights, thus pulling out and rushing to the hospital. Otis and Dawson stand there and turn to Meghan, a bit shaken and unsure how to handle this situation.

"Casey, its Dawson." Dawson said over the radio.

"Casey here, what's wrong?" Casey's voice sounded concerned over the radio.

"Shay and Lance had to leave with a seriously injured women, so the next ambulance might be a while." Dawson said.

"Alright, I want you and Mills to be on paramedic duty." Casey ordered through the radio.

Dawson nods and turns to Meghan, "Shay mentioned having Meghan help."

There was a pause until, "Meghan think you can handle it?" Casey asked over the radio.

Meghan shrugs, "I guess- I am willing to try." Meghan said.

"Dawson, keep watch of her. She is to stay by your side the whole time." Casey orders.

"Alright, lieutenant." Dawson said.

Otis was given orders to help get victims out, where Dawson motioned Meghan to follow her to find Mills. Once finding Mills, they were given some victims with minor injuries. Meghan sat down near a medical bag and helped stop the bleeding of a victim, a young male.

Suddenly there was a small explosion at one of the cars, Meghan's attention shifted in the direction and waited to hear who was in it and if someone was hurt. The man looked at her and formed a small smile, he was likely in his mid twentys.

"They'll be fine, they train for this." He said.

Meghan nods, "Yeah. My brother is one of them."

He smiles, "Bet he is proud you are here helping us."

Meghan forms a small smile, "Yeah."

Casey comes over with Severide carrying a dead women on the backboard, this was the women who caused the accident in the first place. Meghan saw another medic come over to take over what Meghan was doing to help, with her being released Meghan rose to watch the firefighters coming over.

"Chief everyone is out and safe. Tell the tow trucks to come collect the cars." Casey said through the radio.

"Alright, Casey." Boden said over the radio.

Casey sees Meghan standing there, she looks upset and he looked a bit confused on why that was. Once he got close enough to her, he was shockingly embraced by her. He had yet to be hugged by her, not even when they first met.

"Meghan?" Casey asked.

"Matt, you worry me." Meghan said softly.

-CHICAGOFIRE-

"Lieutenant!" Lance shouts back at the firehouse.

Casey turns and sees Lance running over, "Oh Lance."

Lance nods, "Yes sir- um I was- um wondering." The poor boy was nervous.

"Lance, I'm off duty, call me Casey." Casey said.

Lance nods, "Right- yeah sorry. Um- I was wondering since you are the only adult guardian for Meghan that it would be smarter for me to ask you directly- well I could have asked your other sister, but Meghan lives with you- wait um." Lance couldn't stop stuttering.

Casey looked puzzled while he was trying to leave, "Out with it."

Lance nods, "Right what I am trying to say is- is it alright if I ask out your sister?"

Casey looked a bit shocked, "Wow."

"Am I in trouble?" Lance asked.

Casey shakes his head, "No not at all. I- don't mind, if you want to take Meghan out for dinner or something I don't mind." Casey said.

Lance smiles, "Oh thank you lieutenant." Lance said.

Casey made a face.

"Oh I mean Casey." Lance said.

Lance shakes Casey's hand and then walks off to the locker room, just as that ended Dawson comes over with a confused look on her face. Casey kisses her on the cheek and then she points to a cheerful Lance running off to the locker room.

"What was that all about?" Dawson asked.

"Lance is going to ask out Meghan," Casey said.

"Your Meghan? And did yo say yes or threaten you'd hurt him if he touched your sister?" Dawson teased.

"I said it was alright, I mean she is nineteen." Casey said.

Dawson nods, "You are right."

The two walked outside but was stopped by the gang who were talking about meeting up at Molly's for some drinks. Dawson and Casey see Severide step in front of them with a smile on his face.

"So you two coming, or can't be bothered?" Severide asked.

"No, we aren't busy." Casey said.

"We'll stop by." Dawson smiles.

Herrmann smiles, "Good cause its been a while since we've all been at Molly's."

Meghan was waiting outside, Casey was a bit confused he'd thought she would have left already yet his guesses ended when he saw Lance run over. He stops to catch his breathe, Casey assumes the poor kids ran from the locker room all the way outside without stopping. Meghan forms a smile on her face, as the two had some small talk.

Casey felt a nudge, "Looks like Lance is making the moves on your sister." Mills said.

"Yeah lieutenant, how are you going to deal with that?" Mouch asked.

"I am not getting involved." Casey declared.

Severide laughs, "As if."

Casey chuckles, "I don't have too. Poor Lance is already afraid of me."

Shay walks over, "He felt the same way when we first started working. He didn't want to say something offensive since I am a lesbian." Shay said.

"So why are we still standing here bullshitting? Let's get to Molly's!" Otis shouts.

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