A/N: This was a request from another guest reviewer. This chapter has characters from all the shows (including Chicago Justice) and I don't own any of them.

Finally

Erin had taken off after having yet another argument with Bunny. This time Bunny had told her to do a DNA test on Hank. Erin couldn't believe what she was hearing. Was Hank Voight really her father? She had always hoped that whoever her father was, he'd have to be a lot like the man she respected and has loved like at father for all these years. She just couldn't believe that Hank would have been with Bunny. She was upset that her mother had once again lied to her but she wouldn't be too upset of he was her dad but if it turned out he wasn't, it wouldn't change how she felt about him. He's the one that had always been there for her.

She was heading home to meet Jay when a big SUV came out of nowhere at a high speed and plowed into her. She hit a patch of ice, ended up losing control of her car and hit a tree. Fire Station 51 got the call and went to the scene. When they arrived, they saw the smashed up car and the SUV that barely had any damage to it. They approached Erin's car.

"Hey, guys."

"Yeah, Herrmann."

"It's Lindsay."

Dawson called for another ambo, while everyone else got the necessary equipment to extract Erin from the wreckage.

"Erin, it's Kelly. Can you hear me? If you can, squeeze my finger."

Erin tried squeezing his finger.

"Hey, Chief."

"Yeah."

"This guy reeks of alcohol."

"I'm just about to call Voight anyway. Severide, any response?"

"Yeah. She squeezed my finger."

"Ok. Good."

They worked to get Erin out, while Boden called Hank.

"Voight."

"Sergeant, it's Chief Boden. Lindsay has been involved in a bad car crash. She's responding but we are working to get her out."

Chief Boden told Hank where they were.

"We're on our way."

"Copy that."

Chief Boden hung up and then Intelligence got to the scene as quickly as possible. They got out of their vehicles and were not prepared for what they saw. Hank could barely keep his composure and neither could Jay. Kim had tears in her eyes and the rest of the squad couldn't believe the sight they were seeing. How was their colleague and friend still alive in that mess?

"The other driver reeks of alcohol."

Hank obviously wasn't paying attention to anything other than Erin.

"Sergeant."

"Huh? What?"

"The other driver reeks of alcohol."

"Ok. Al, you handle this. I can't right now."

"I'm on it."

Brett and Dawson had just put Erin into the ambo. Gabby looked at both Hank and Jay.

"Which one of you is going with us?"

"Sarge, you can go."

"Thanks. Follow us in my SUV."

"Got it."

Hank got into the ambo with Erin and took her hand.

"You can't die on me, Erin. You're all I have now. I love you, kid. I did something I shouldn't have over 30 years ago and you are the result of that night. I need you to be ok because I can't bury another child. I don't want you to end up hating me because of this either. Brett, please don't say anything."

"Don't worry. I won't."

They arrived at Med and took Erin in.

"Chicago PD is in the house."

Brett and Dawson told Maggie and Dr. Choi what was going on. Will came in as well.

"Does Jay know?"

"He does. He's on his way."

"Ok."

"Hank, we'll come get you as soon as we know more."

"Ok. Thanks."

Hank went to the waiting area and then Trudy came in.

"Hey, you ok?"

"How'd you hear?"

"I was there when you left and Randy sent me a text when they were heading back to the Fire House."

"Thanks for being here."

"You were there for me after my dad was murdered. Of course I'm going to be here for you. What was that conversation between you and Bunny Fletcher? Why did she say Lindsay should run a DNA test on you? What night were you trying to forget happened?"

All Hank had to do was look at her.

"You have got to be kidding me, Hank! You and Bunny?"

"Don't broadcast this to the entire District."

"Would I do that?"

"Camille didn't even know about it and all those years I had my daughter living under our roof. My daughter."

"That could explain a lot though. Does Olinsky know?"

"He's known all along but he'd never say anything."

"I'm insulted that you'd think I'd say something"

"I told Erin in the ambo."

"Your secret is safe with me. I won't even tell Randy."

Jay came in.

"Anything?"

"They told me to wait out here. Maggie said they'd let me know when they knew something."

"Ok."

"Halstead, I think you need to know something.

"Ok."

"There is a possibility that I may be Erin's real father. I don't know for sure though. Bunny thinks I had the test run on Jimmy Sanguinetti but I knew nothing about it until you said something."

"I'm the one that ran the test on Jimmy. Something told me Bunny wasn't being truthful about it. Do you want me to run a DNA test on you?"

"It wouldn't hurt but no matter what, it won't change how I feel about her."

"I'm sure it won't. I doubt it would change how she feels about you. Thank you for telling me."

"If I am her father, you and I are going to be in each other's lives more than we already are."

"True."

"I have evidence bags in my Squad. I'll get one for that cup."

"Thanks, Platt."

"Sure."

Trudy went to get an evidence bag and then she came back. Hank finished his coffee and put the cup in the bag.

"Not a word to anyone about this."

"I won't say anything."

"Me neither. Are you going to call Bunny?"

"I probably should."

"Maybe I should."

"Thanks, Halstead."

"Sure."

Jay left the waiting area and called Bunny to tell her about Erin but got her voicemail. He also made a call to New York to tell Olivia Benson and her squad about Erin. She told him they would fly out as soon as they could. He knew Erin and Rollins were pretty close and he knew how much Erin respected Olivia, not just as a cop but also as a mother figure. He also knew that Hank and Olivia have felt something for each other for a while but haven't been able to admit it. While Jay didn't know Camille personally, Erin has told him stories about her and how much Hank loved her. In a way, he could see why his boss didn't want to admit he had feelings for the SVU Lieutenant after losing the only woman he as ever loved to a terrible disease. He has seen how his Sergeant's mood changes whenever he and Olivia are in the same room together. His colleagues and their SVU counterparts all knew it as well. He went back to the waiting area.

"Did you get her?"

"No. I got her voicemail. I left a message to have her call me and said it was about Erin."

"That's all you can do."

Then Will came in.

"How is she?"

"She's lucky she's alive but I'm not going to lie to you. The next 12 hours are critical."

Will told them everything that was wrong.

"I appreciate your honesty, Bro."

"I wouldn't lie to you. You know that."

"What is her quality of life if she pulls through this?"

"Her head injury is minor. Her reflexes seem to be fine but because she has multiple fractured ribs, her breathing is labored. We have her on oxygen but if she continues to have problems, we will have to put a breathing tube in."

Trudy could see the pain in her old friend's eyes and knew he was about to break. The group from 51 came in as Will took Hank to where Erin was. Mouch saw Trudy and kissed her on top of the head.

"How's Voight?"

"He's taking this pretty hard. He loves her like she was his own."

"We got back to the Fire House and decided we should be here. Erin and everyone else at the 21st are all family."

"Even you, Dear."

Trudy gave Mouch a look.

"I didn't want to say anything with Voight around but after I called Bunny, I called Olivia Benson. Both squads have become pretty close in the last couple years and let's face it, he feels something for her."

"You think?"

"We all know what he may or may not have done to that guy who killed Justin and sometimes he's not my favorite person but the only thing we can agree on is Erin. I love her and I know he does too."

"She and I have history and I had a hard time with this myself. I still care about her."

"I know. She still cares about you too."

Then Antonio came in.

"Hey, Halstead."

"Hey, Antonio. How's the new job?"

"It's going good. How's Voight taking this?"

"Not good."

"That's understandable. He loves her like a daughter."

Jay told everyone what Will had said and then the rest of the squad came in. Jay's phone rang, so he took it. It was Olivia telling him they were waiting for their flight and what time it would be in. Then he hung up.

"That was Benson. The 4 of them are at the airport waiting for their flight. I don't want Voight to know just yet. Maybe I'll have him go pick them up just to get him out of here for a while. I'm going to leave for a while, so I am going to find Voight to let him know."

Jay grabbed his jacket, which was covering the evidence bag, so no one would see it. He went to tell Hank he was leaving, he tried Bunny again and then he took the cup to the Lab. Everyone else sat and waited to hear more news about Erin. Hank came out of her room and then everyone alternated sitting with Erin for a while. Hank went to get another cup of coffee in the cafeteria. The group from 51 had gotten another call, so they left. Al and Trudy joined Hank.

"You doin' ok?"

"No, not really. I can't lose her. Platt and Halstead know."

"Ok."

"I told Erin in the ambo. I also decided that I want to tell Olivia Benson that I have feelings for her. I really don't care if she feels the same way about me or not. I should have told her sooner. I am so damn in love with her that I can't even think straight."

"Did you call her?"

"Yeah but I got no answer. I left her a message to call me as soon as she got it."

Jay found them and had the results of the test already.

"I haven't seen these. I told them to seal the results, so I wouldn't be tempted to look."

Hank opened the envelope and looked at it. Jay, Trudy and Al could see that he had tears in his eyes.

"It's a match."

"That's good news, right?"

"Yeah, Al, it is. She's my kid. I have a daughter."

"Congratulations, Man."

"Thanks."

Jay's phone rang, so he picked it up. It was Bunny, so he told her about Erin. She headed to the hospital as quickly as she could. Hank headed back to Erin's room, so he was there when Bunny got there.

"Any change?"

"Nope. Why didn't you tell me?"

"A part of me didn't want to remember that night either. Whether we want to admit it happened or not, it did. Do you think we can try to get along for Erin?"

"We can but you need to be a mother to her."

"Ok, fine. Deal."

Jay came in.

"Voight."

"What?"

"There are some people coming in from New York that need to be picked up."

"Who called them?"

"I did."

"I could use a break. I'll go and you can stay here with Erin."

"Sounds like a plan. Here's the info on which terminal and the flight."

"Thanks."

Hank put his jacket on and headed to the airport. The flight had just arrived. They got off the plane and went to Baggage Claim. Olivia was checking her voicemail as they were heading outside to look for their ride.

"Hey, Voight."

"Hey."

"How's Lindsay?"

"She's still unconscious and has a broken arm, a broken leg and several broken ribs. She's pretty banged up. I just wish there was more I could do for her."

Hank put the luggage in the back of his SUV and Amanda gave Hank a hug before she got in the backseat with Fin and Carisi. Hank opened the passenger door for Olivia and she put her arms around him.

"She's lucky she has someone like you in her life. Anyone would be."

The hug lasted longer than any of them thought. Hank was enjoying it and so was Olivia. Fin, Rollins and Carisi just looked at each other, smiled and gave each other fist bumps. They had a feeling something was about to happen between their boss and the Sergeant from Intelligence. Olivia got in and Hank shut the door before getting in on the other side. He drove them to their hotel, so they could get checked in.

"How's your daughter, Rollins?"

"She's doin' good. She's gettin' big. Thanks for askin'."

"Sure. How's Noah?"

"He's great."

"Is he enjoying some time with your boyfriend?"

"Actually, we broke up."

"I'm sorry to hear that?"

"Really, I'm not."

"I wasn't sorry at all."

"Thank you, Fin."

"No problem."

"You doing ok?"

"Yeah. Thanks."

"Something wrong?"

"No."

Olivia wasn't ok. She wanted to tell Hank how she felt about him but knew she couldn't do it in front of Fin, Rollins and Carisi. When they arrived at the hotel, Hank came in with them to carry Olivia's bag for her. They got checked in and they went to their respective rooms.

"Hank, can we talk for a minute?"

"Sure."

"Sit please."

They both sat down on the bed. They both knew they needed to have this conversation but neither of them knew where to start.

"Olivia."

"Hank."

"This really isn't the easiest thing I have ever said but I need to say it."

Before Hank could say anything, Olivia grabbed him and kissed him passionately, leaving him in a daze.

"Is that what you were planning to say?"

"If I had actually said something, yeah."

"How long have you known?"

"I think it's been since you threatened to arrest me but it was definitely during the stuff with Yates. I am so damn in love with you that I can't even think straight."

"My feelings for you have been so strong since you came into my life but I could never say anything and I'm not sure why I was even in a relationship with someone else. Maybe it was to make myself realize what I was missing and what I really wanted. I want to be with you in every sense of the word. I want us to make love tonight."

"I want to be with you too."

They started kissing again and then there was a knock on the door. Olivia went to answer it, since she knew it was Fin, Carisi and Rollins and then they all left for Med. Fin, Carisi and Rollins pretended they didn't notice Olivia's lipstick on Hank's lips. When they arrived at Med, they went in and went to the waiting area. Besides Jay and Bunny, who were still in with Erin, the only other people still there were Olinsky and Platt. Both of them noticed the lipstick right away. Olinsky wasn't shy about pointing it out but he did it, so not everyone could hear.

"That shade is really not your color."

"What the hell are you talking about, Olinsky?"

"You're wearing the evidence. Her lipstick."

Hank wiped his mouth as he and Olivia turned bright red. Everyone else was trying to keep a straight face. The 3 from Olivia's squad had all picked up magazines and were hiding their faces as they laughed. Hank took Olivia to Erin's room.

"All we can say is it's about damn time. We were going through hell for almost a year when she was with Tucker wondering why she'd choose someone like him over Voight. We knew she had feelings for Voight. Why didn't she?"

"I agree it is about time."

"Any change with Lindsay?"

"Nope."

"I'm surprised Bunny has stuck around this long."

"Me too."

Once everyone came back, they sat and waited. Hank and Olivia relieved Jay and Bunny by Erin's bedside.

"I thought you didn't get along with her mother."

"We're trying to get along better for Erin. Bunny wasn't truthful about who she said Erin's father was."

"Who's her father?"

"You're looking at him."

"Has it been confirmed?"

"Yep. Halstead had the test run on the guy Bunny said was her father. I gave him a coffee cup and he took it to the Lab. I have the results right here saying it's a match."

"It's good for both of you."

"You know what else is?"

"What?"

"Having you in our lives."

"I love you."

"I love you too."

Hank and Olivia started kissing and then Erin started waking up. Erin looked over and saw them. She smirked when she saw who it was. Everyone else was standing outside the room watching their bosses.

"Finally!"

Hank and Olivia noticed they were being watched.

"It's about damn time, you two. It took you long enough."

"Love you, Dad."

"I love you too, kid."

"Wait, you're Erin's father?"

"That's right."

Bunny came in.

"Mom, you're here."

"Yeah. Hank and I decided that we're going to try to get along better for you. I apologize for lying to you and saying Jimmy was your father."

"Good. I'm glad you two are trying to get along better for me. Liv, thanks for coming."

"You're welcome. I needed this trip. Rollins and I almost brought the kids but Lucy said she could watch both of them while we were gone."

"I want to meet Noah though."

"Me too."

"You both will. He made you this. When I told him I was going to Chicago because a very good friend of mine was in a car accident, he wanted to make you a card."

Olivia handed Erin the card.

"Aw! Tell him thank you."

"I will."

Sharon Goodwin came in with Will to check on Erin.

"How are you feeling, Detective?"

"Sore."

"I can believe it."

"Sharon, this is Lieutenant Olivia Benson from SVU in New York. Olivia, this is Sharon Goodwin, the Hospital Administrator."

"Nice to meet you."

"You too. These 3 are my Detectives. This is Odafin Tutuola. He goes by Fin. This is Amanda Rollins and this is Dominick Carisi. He goes by Sonny."

"Nice to meet all of you."

"You too, Ma'am."

"Detective, if you need anything, don't hesitate to ask for it."

"Thank you."

"Sure."

Sharon left.

"We're going to head over to Molly's."

"I think I'll pass."

"Yeah, me too."

"Hank, go home and get some rest. I'll stay with Erin."

"Ok. Halstead, are you staying?"

"Yeah."

"Let me know if anything changes."

"I will."

"I'll be fine."

Hank kissed Erin's forehead and Olivia gently gave her a hug. Everyone else said goodbye to Erin and then they headed out. Fin, Rollins and Carisi went to Molly's with everyone else and then Hank and Olivia got into his SUV.

"My place or yours?"

"Whichever."

Hank drove to his house and then they went inside. They were barely in the door when they started kissing. They headed up the stairs and went straight to Hank's bedroom. They undressed each other, got under the covers and made love. They ended falling asleep in each other's arms. Olivia knew Hank made her happy and he knew she made him happy. They hoped making love and spending the night together so soon after admitting their feelings didn't change how they felt about each other but at the same time, they felt like they were making up for lost time. By the time Olivia and her Detectives got ready to return to New York, nothing had changed between her and Hank and they were closer than ever. She didn't want to leave and he didn't want her to leave. They were both determined to make it work. Everyone involved couldn't have been happier things turned out the way they did. Especially Erin, who was now secretly planning their wedding even though their romance was just beginning.

Reviews and suggestions are appreciated.