A/N: This is the second part of the last chapter titled "Needs". As always, I don't own any of the characters except my own.

Falling Hard

Hank, Olivia and Noah went to the Zoo and were walking around. Hank had Noah on his shoulders and held hands with Olivia.

"Hank, I have to go potty."

"Ok. We'll be right back."

"Ok."

Hank kissed Olivia and then he took Noah to the bathroom. Olivia went to sit on a bench to wait for her two favorite guys. She saw Erin, Trevor and a little boy walking passed her.

"Erin!"

"Oh, hey, Liv."

"Hey, Trevor."

"Olivia. This is my son, Charles. Charles, this is Olivia, a friend of Daddy's."

"Nice to meet you."

"You too."

"Trevor, you never mentioned that you had a son."

"You never asked."

"I know. He looks like you."

"Yes, he sure does. I was dating this woman for a while and we had slept together a couple times before we broke up. She showed up at my condo with the baby and said he was mine but she couldn't take care of him. I went to Dr. Warner and had her run a DNA test. We matched, so I know he is my son."

"How old is he?"

"He's 3½."

"Maybe we should get the boys together for a playdate sometime."

"That would be great."

Hank and Noah came out of the washroom.

"Hey, kiddo."

"Hey. Hank, this is Trevor Langan. Trevor, this is Hank Voight, my father figure since I was 15."

"Nice to meet you."

"You too."

"This is my son, Charles."

"Hi Charles."

"Hi."

"Charles, this is my son, Noah. Noah, this is Charles."

"Hi."

"Hi."

"Erin, can I talk to you for a minute please?"

"Sure."

Trevor and Charles sat down with Olivia, while Noah had crawled up on her lap. Hank and Erin went to another bench to talk.

"When did you and Liv happen?"

"Yesterday."

"Good. I'm glad. No one wanted the two of you together more than me."

"What's with you and this Langan guy?"

"Are you going to criticize every relationship I choose to be in?"

"Of course not. I liked when you were with Severide. I never wanted you with Halstead because I thought it was going to interfere with your jobs."

"I get that now. Kelly and I are still friends. I wasn't sure about this job at first but I do miss Chicago and you. You're my family. I needed a fresh start and not with Jay. I met Trevor and we hit it off. I could care less if Jay knows about us or not. Sometimes I feel like I'm out of Trevor's league because I've been on the streets and he's a successful attorney."

"As long as you two get along, that's all that matters."

"Charles likes me too. I met Trevor's parents and that could have gone either way. His dad liked me but I'm not sure his mom did. She probably thinks I'm just after his money. I'm not. I have feelings for him and I'm ready to go to the next step."

"How long have you two been seeing each other?"

"A few weeks after I moved here. He's amazing. I don't care about the age difference and neither does he."

"I'm seriously ready to go to the next step with Olivia but in order to do that, one of us has a decision to make."

"It was a little obvious that you felt something for her the moment you met her."

"I'm not letting her go now. If I have to leave Chicago, I will. I haven't felt this way about anyone since Camille."

"I know you haven't. I thought I found the one I wanted to spend the rest of my life with when I was with Jay but this thing with Jay being married and never telling me really upset me. I just don't think I could ever trust him again."

"Does Trevor know you are just getting over someone?"

"Yeah, he does. I've told him everything there is to know about me, including what a loser Bunny is. If she ever finds out that I'm with a lawyer now, she'll always be wanting money to support her drug habit. I don't want her ruining this for me. I just want you to be happy for me."

"I am, kid. That's what I have always wanted for you. I just think you need to be the one to tell Halstead."

"Somehow I knew you'd say that."

"Olinsky is here too. He was at a bar with Fin, Rollins and Carisi and saw you two smooching."

"Has he told anyone besides you?"

"As far as I know, he hasn't."

"Not that I care."

"I'm happy for you, kid."

"And I'm happy for you and Liv too."

Noah came over to Hank and grabbed his hand.

"Come on, Hank!"

"Ok."

Hank got up just as Erin was getting a text.

"Shit!"

"Language, Erin."

"Sorry."

"What's wrong?"

"Halstead is in town. He said we need to talk and there is something he wants to ask me. I don't want to deal with him right now."

"Come on."

Hank helped Erin up and then they went over to Olivia, Trevor and Charles.

"We have a problem."

"What?"

"My ex is in town. He said we need to talk and he has something he wants to ask me."

"Are you meeting him?"

"I haven't replied to him yet. I was planning on spending the day with the two of you. I don't want him to mess things up for us."

"Here's an idea. Why don't the 3 of us, Olinsky and the boys go out to eat at the same place you're meeting Jay? That way I can keep an eye on you and Trevor will be there if you need him."

"I can live with that."

"Fine with me."

Olivia and Trevor chose a restaurant and then Erin texted Jay back to tell him where and what time to meet her. They all walked around the Zoo together and then Olivia and Noah went with Hank back to his hotel, so Noah could take a nap, while Trevor and Charles took Erin home. Hank texted Olinsky when they got back asking if he could go to dinner with them and what was going on. He agreed. After the boys woke up from their respective naps, they headed to the restaurant for dinner. Erin got there first, so she asked to get a table across the room from everyone else. Hank had a good view of Erin from where he was but they were kind of out of the way, so they wouldn't be spotted.

"Daddy, why isn't Erin eating with us?"

"She's meeting with someone."

"Oh."

Jay came in and found Erin right away.

"Hey."

"What do you want, Jay?"

"I miss you. You left Chicago so suddenly and you never return my phone calls."

"We're over, Jay. Why can't you get that through your head? You lied to me."

"Abby signed the papers this time. I'm finally free to be with you. I love you, Erin and I want to spend the rest of my life with you."

Jay pulled the ring out of his pocket and put it on the table. Trevor was about to go over there but they stopped him.

"Will you marry me?"

"I…uh…I can't."

"Why?"

"I've moved on. I'm with someone new."

"Oh, I see. Can we at least be friends?"

"As far as I'm concerned we can but somehow I doubt you can."

"Maybe someday you'll realize you still love me."

"Not likely."

Olivia walked by.

"Oh, hey, Erin."

"Hey, Liv."

"Halstead."

"Lieutenant Benson."

"How's the job going?"

"Great."

"I actually need to speak with you for a sec. Can you meet me in the ladies' room?"

"Yeah, sure."

Olivia left and headed to the ladies' room and then Erin followed her.

"You ok, Erin?"

"Yeah. I told him that I've moved on and I'm with someone new. He did propose."

"Trevor saw that and nearly lost it. He wanted to go over there but we stopped him."

"I love how protective he is. He's so sweet and so is little Charles. I love that little boy so much and I think I've already started falling for his daddy too."

"I think he's falling for you too. I should talk. I've been in love with Hank from the moment he walked into my office and I had to threaten to arrest him. We've officially been together for a little more than 24-hours and I think I want to marry the guy."

"The feeling is mutual. He hasn't been this crazy in love with someone since Camille. Honestly, I think you're perfect for him because you don't take any crap from him. Justin wanted Hank to find someone. Camille did too. Before she died, she and I had some time alone and she told me to make sure he wasn't alone for the rest of his life. She also wanted to make sure that the person Hank ended up loved Justin as much as she did. That's really not the issue now."

"I can't wait to meet Daniel."

"I was talking to Olive the other day and she said Daniel is strong-willed like his grandfather."

"That's kind of scary, isn't it?"

"Uh, yeah."

They both finished up in the washroom and headed out. Jay wasn't at their table when she got there.

"Did the guy at that table leave?"

"Yes, Ma'am, he did."

"Ok, thanks."

Erin went with Olivia to her table.

"Erin, are you ok?"

"Yeah."

Erin kissed Trevor and then sat down after she kissed Charles on top of the head. Olivia kissed Hank and sat back down.

"I ordered you something just in case."

"Thanks. Trevor."

"Yeah"

"I've really fallen for you and Charles."

"We have really fallen for you too. Up until I met you, I never really wanted to introduce my son to anyone. I'd mention I had a son and that would be it. You didn't care."

"That never bothered me. Honesty is the most important thing to me and Jay lied to me the entire time we were together. I think I might be ready to go to the next step with you."

"If you're ready, then I'm ready. If you decide you want to wait, I'm perfectly fine with that. There's no rush. I love you and I will wait as long as I have to."

"You love me?"

"Yeah."

"Me too, Erin."

"I love you both too."

Trevor leaned over and kissed Erin again.

"Hank."

"What?"

"I'm ready for us to go to the next step as well."

"We already did that yesterday. Remember?"

"Of course I do. I'm surprised I can walk today after what happened. I don't want to waste any more time. I want to get married."

"You do?"

"Oh, yeah. I know we both have a decision to make regarding who plans to relocate."

"Actually, I want to get married too. We're not getting any younger."

"Speak for yourself."

"Smart ass!"

"I'm only teasing. You know that.

"I just know I love you and I want to spend the rest of my life with you and Noah."

"And we want to spend the rest of ours with you too. Don't we, Noah?"

"Yeah."

"He took to you quickly. Usually he's very shy around new people. You obviously have a way with him. It took him over a month to warm up to Tucker."

"He wasn't Daddy material?"

"Not really. The most time he spent with Noah was when we went to Paris last summer. I appreciated the gesture but I couldn't see myself spending the rest of my life with him. Just before we ended things, I ignored his calls because I was working on a case and he had to come see why I was ignoring his calls, even though he knew there was a case. He wanted to retire and asked me to retire with him. I wasn't ready. I couldn't really see him staying home with Noah and doing all that. I couldn't really see myself spending the rest of my life with him but you I definitely can. I never had the connection with him that I do with you. Noah bonded more with you in one day than he ever did with Tucker in the almost year we were together. That's important to me, since we are a package deal."

"I get it. This one is the one that is so protective of me and she pretty much has been since Camille's death."

"Someone has to."

"True. Olinsky has been there for me numerous times over the years too, including after Camille's and Justin's deaths. Trudy has too."

"You supported me after Lexi's death too and so has Trudy."

"How's Mouch?"

"He's doing better. Trudy is glad he retired. She said his job was getting too dangerous for her."

"I will always be grateful to Boden for going in and getting Lexi out of there. A part of me knew she wasn't going to pull through it but another part of me hoped she would."

"I know that feeling. A part of me didn't want to believe that Justin was brain dead. I was heartbroken when he died just like I was with Camille. It really hurt when Olive left with Daniel though. I Skype with them almost every day. He's causing even more trouble now that he's 2."

"Olive told me that he's strong-willed just like his grandpa. When he doesn't get his way, he stands there with his arms folded in front of him and glares at her."

"Gee, I wonder who taught him that, Gramps."

"It wasn't me."

"You're funny."

Hank folded his arms in front of him and glared at Olivia. Erin took a picture and sent it to Olive. Their food arrived and everyone ate. Olivia took Hank back to his hotel to get his stuff and so he could check out of his hotel. Olivia drove to her apartment and after she and Hank put Noah to bed together, they went into her bedroom and made love before falling asleep in each other's arms. Erin went home with Trevor and Charles. She and Trevor ended up making love for the first time and spent the night in each other's arms. The next day, Hank and Al's flight was late afternoon, so Hank spent as much time as he could with Olivia and Noah. Later that day, Hank and Al headed to the airport for their trip home.

Reviews and suggestions are appreciated.