Five years past by. Olivia had a girl named Haley who is 5 years old. Lucas and Casey got married after 3 years of dating. Elliot and Olivia moved in together after Haley was born.

Olivia's alarm started buzzing at 6. Jeff was supposed to pick her up that morning.

"El get that," She mumbled sleepily. Elliot turned and hit the alarm to go off.

"Time to get up" Elliot said rubbing his eyes.

"I don't want to" Olivia mumbled smiling. Elliot smiled and gave her a kiss on the cheek. She smiled and turned around to face him.

"Kisses early in the morning, I like that" Olivia said smiling.

"Well I like you" Elliot said smiling.

"I would like to show you how much I like you but I have to wake up Haley cause Jeff is supposed to pick her up soon" She said giving him a kiss and getting out of bed.

"Did I tell you I'm going to spend the day with the kids tomorrow?" He asked getting out of bed also.

"No, what time you going?"

"I'm picking up Dickie from school and then getting the girls and were going to see what were going to do" Elliot answered grabbing a dress shirt.

"Ok, you want breakfast?" Olivia asked pulling on a pair of jeans.

"You making some?" He asked smiling.

"No, but if you want it then I'll make it" She answered smiling.

"No we can just get something on the way to work"

"Ok, I'm going to go wake up Haley" Olivia said pulling on a shirt and heading to her daughters room.

"Haley honey, c'mon its time to get up" Olivia whispered gently rubbing her back.

"Is daddy here yet?" Haley mumbled sleepily.

"No, but he will be here soon so why don't you get ready, ok?" Olivia said stroking her hair.

"Ok" Haley mumbled and got out of bed and went to the bathroom.

Olivia got up and went to make coffee. She heard the doorbell and knew it was Jeff. She answered the door and smiled when she saw him. His hair was messy, his dress shirt not tucked in and his tie just hanging around his neck.

"What happened to you?" Olivia asked smiling and moving out of the doorway.

"I fell asleep at my desk last night working on a case, you got some coffee?" Jeff asked yawning.

"Of course, Haley is getting ready she should be out soon, she spending the day with Luke today?" Olivia asked handing him a cup of coffee.

"Yea, he has the day off and she wanted to spend the day with Uncle Luke and Aunt Casey plus I have a case to close so I'm ok with that" Jeff said with a smirk. Olivia retuned the smirk and poured two cups of coffee, one for her and one for Elliot.

"Morning sleeping beauty" Elliot said smiling as he came out of the room and looking at Jeff.

"The last word is right" Jeff said smirking. The two of them became nice to each other after fighting at the hospital when Olivia was giving birth and Cragen gave them a long lecture. Both of them agreed not to tell Olivia they fought since it would upset her.

"Daddy, daddy" Haley yelled out coming out of the bathroom and running over to Jeff.

"Hey sweetie" Jeff said smiling and picking her up.

"I'm spending the day with uncle Luke right?" Haley asked wrapping her small hands around Jeff's neck.

"Yes you are," Jeff answered giving her a kiss on the cheek.

"Can I have some coffee?" She asked starring at his coffee cup.

"No, you wont like it trust me"

"You don't know that" She said smartly.

"Have I ever lied to you?" Jeff asked with a smirk.

"No," She answered looking at the ground. Jeff saw she was disappointed and he hated that.

"You want to try it?" He asked, she looked up and smiled nodding.

"Don't give her coffee" Elliot said looking at him. Jeff rolled his eyes and ignored him. He gave Haley a small sip and she spit it out right away.

"Told you" Jeff said smiling.

"That's gross," Haley said wiping her mouth.

"Told you, see I don't lie to you, now go get ready" Jeff said giving her a kiss and putting her down. She ran to her room.

"I'm going to help her, be right back" Olivia said and followed her into her room. Jeff and Elliot just stood there uncomfortably not knowing what to do.

"So you guys have a case going on?" Jeff finally asked to fill in the silence.

"Yea, it's a pedophile ring at a modeling agency, you?" Elliot asked trying to make them standing there a little more comfortable.

"Yea, this group reads certain books and finds scenes from it and reenacts them and not the acting type of way, I was up all night reading a book and trying to figure out their next move" Jeff answered. Elliot just nodded and they waited for Olivia to come out.

"The princess is ready" Olivia said smiling holding Haley's hand and coming out of the room.

"The princess is beautiful," Elliot said smiling.

"Its genetic" Jeff said smiling.

"You got it Sparky" Haley said smiling and taking Jeff's hand.

"I need to find her a new nickname for me" Jeff said smiling and picking her up.

"How about Skipper?" Haley suggested smiling.

"No, lets go" Jeff said smiling and walking to the door.

"Elmo?" Haley asked laughing.

"No, we'll talk about this later, give your mom a kiss and lets go bother uncle Luke and aunt Casey" Jeff said smiling letting Haley lean in to give Olivia a kiss.

"Have fun and be good ok?" Olivia said giving her a kiss.

"Sure, bye Elliot" Haley said smiling and waving at Elliot.

"Bye Haley" Elliot said smiling.

"Lets go Elmo" Haley said smiling and hugging Jeff.

"Not Elmo, lets just keep it with Sparky" Jeff said giving her a kiss and opening the door.

"Ok, Mr. Picky" Haley teased laughing hysterically.

"Looks like your going to have a fun morning" Olivia said laughing.

"Yea, I'll see you later" Jeff said smiling going out the apartment.

"Ok, bye" Olivia said smiling closing the door as Jeff walked down the stairs with their daughter in his arms.

"Lets get ready for work" Elliot said putting down the cup. Olivia nodded and followed him to their room.

They arrived at the precinct around 7. John and Fin already talking about what they found out on their case.

"You guys know something that we don't?" Olivia asked watching them talking and taking off her jacket.

"A lot of things, but we found something new on the case" John said smirking.

"Care to share with us?" Elliot asked taking off his jacket.

"The modeling agency is looking for a model, well a buyer in a weird way, and maybe we can get someone in there as undercover," Fin said.

"Cool, liv you up for it?" Elliot asked smiling at Olivia.

"If she was a white male with chiseled abs and hazel eyes, she might be up for it" John said reading his notes.

"Ok, I'll do it, we can get me some contacts and make my eyes hazel" Elliot suggested.

"They want natural hazel eyes and someone not with a receding hairline," Fin said reading his own notes and shrugging at Elliot who just smirked and rolled his eyes.

"I got an idea who we can get" Olivia spoke up.

"Who?" Elliot asked.

"Jeff, he has hazel eyes," Olivia suggested.

"Ok, I guess" Elliot said shrugging.

"Should we go ask him?" Fin asked seeing Elliot was kind of skeptic to ask his girlfriends ex-husband for a favor.

"No, I'll ask him" Olivia said.

"I'll go with you" John said trying to ease off Elliot from asking a favor.

"Ok, me and Elliot can do more research" Fin said.

"Ok, lets go John" Olivia said taking her coat. John nodded and followed her.

It was 9 when they got to the FBI building.

"So where is Jeff?" John asked going through a hallway.

"Probably in his office" Olivia said walking with him down the hall to Jeff's office.

"Michaels get him!" An agent yelled out behind them. Both of them turned around and saw a big guy with handcuffs hit an agent and start running. Olivia knew Jeff was near by since the agent yelled out his last name.

"Got him!" Jeff yelled as he ran out of an office and tackled the guy down.

"Nicely done Jeff" Huang said appearing from his own office after he heard noise.

"Stupid ass criminals never listen" Jeff mumbled grabbing the guy by his neck and pulling him up.

"They are not supposed to that's why they are criminals" Huang said smiling.

"No lecture now doc please, I'll tune in the lesson next time" Jeff said smirking.

"You owe me 10 dollars on the Lakers game," Huang told him. Jeff smiled and nodded.

"Stupid dick weed " The guy mumbled as Jeff dragged him.

"Not what your mom said last night," Jeff said smiling. The guy turned to swing at him, Jeff duct and hit him.

"He will make a great model," John said smirking. Olivia smiled and rolled her eyes.

"What are you two doing here?" Huang asked coming up to them.

"Came to see Jeff so we can make him a model in a pedophile ring" John answered smirking.

"George they need you to shrink that asshole" Jeff said coming out of the interrogation room and walking towards them.

"Well thank you for the wording" Huang said rolling his eyes.

"Sure. Did you do the session with my perp?" Jeff asked.

"I was going to until you tackled a man outside my office"

"Just be lucky I didn't shoot him cause that would really disturb your reading" Jeff teased smiling.

"Shut up" Huang said with a smirk and walked away.

"What are you two doing here?" Jeff asked looking at John and Olivia.

"Came to ask you for a favor" John answered.

"What's up?"

"Lets go to your office" Olivia suggested. Jeff nodded and led him to his office.

They went in the office and Olivia just looked at all the pictures he had of Haley, some of her and him but mostly Haley. Jeff closed the door and sat at his desk. John and Olivia sat across from him.

"What's the favor you need?" Jeff asked.

"We have a case with a pedophile ring in a modeling agency and we need a model" John told him.

"Where do I come in?"

"We need you as the model since you match the description the agency is looking for" Olivia answered.

"Ok, I closed my case this morning so sure, when?" Jeff asked

"As soon as possible" Olivia answered.

"Sure. Let me tell my AD and I'll meet you guys at the precinct," Jeff said getting up.

"Ok, thanks, we'll see you there" John said shaking his hand.

"No problem" Jeff said with a smirk and left his office.

They arrived at the technical assistance at 12.

"This your model?" A tech guy asked when Olivia, John and Jeff walked in.

"Yea, this is him, Jeff our tech guy Mike, Mike this is Jeff, FBI" Olivia introduced. Jeff shook hands with Mike.

"Here's you're first thing," Mike said handing him a pair of sunglasses.

"Nice shades, they Armani?" Jeff asked looking at the glasses.

"Yea since you're going in as a model, they also have camera in there so we can see everything you see. This is the other thing," Mike said handing him a belt.

"I was going to buy one but I guess I'll take this" Jeff said smiling taking the belt.

"Tracking device" Mike said smiling. Jeff just nodded. "Last thing is your wire" Mike said handing him a small packet of a condom.

"Are you serious?" Jeff asked looking at him.

"Keep it in your pocket, they wont suspect, the wire is in there" Mike told him.

"Oh, I thought you were just happy to see me" Jeff said smiling and looking at Mike. Olivia just smiled.

They went back to the precinct to review his story.

"Hey model" Fin said smiling as Jeff walked in dressed in expensive clothes.

"Hey," Jeff said smiling.

"Here's your ID" Elliot said handing Jeff an ID.

"Bobby Peterson?" Jeff asked reading the ID. Elliot smiled and shrugged. Jeff just rolled his eyes.

"Here's your file, they wanted specific characteristics of their buyers that's why your here" Fin said handing him a file. Jeff looked at over.

"That's sick" Jeff said disgusted by the idea that the agency had specific pedophiles they wanted.

"They know Olivia and Elliot cause they questioned the models, but John and I will be shadowing you" Fin told him. Jeff just nodded.

"What do you need me to find out?" Jeff asked.

"See who is leader of the ring, who controls everyone, your going in as the buyer of the kids and the person who sent you is Jacob Lewinsky, we arrested him already" Olivia informed him.

"Make sure you act conceded and smug" Fin told him.

"He has the conceded part down" Olivia teased smiling. Jeff smiled and rolled his eyes.

Fin and John were sitting in the waiting room of the agency to watch Jeff and listening to everything. Elliot and Olivia were watching the video and listening from the van outside.

Jeff walked in with his sunglasses on and expansive clothes and his hair done nicely.

"You must be Bobby, friend of Mr. Lewinksy," A man said walking up to him.

"The one and only" Jeff said smiling and chewing on gum to seem like a bad ass.

"Do you have some ID on you?" The man asked.

"Of course, its also a good picture of me, but which isn't if you know what I mean" Jeff said smiling and pulled out the ID Elliot gave him earlier.

"Right this way Mr. Peterson" The man said leading him to another man.

"Call me Bobby," Jeff said with a smirk.

"All right Bobby, this is Mr. Zenir he will show you everything," The man said smirking.

"Nice to meet you Bobby" Mr. Zenir said shaking his Jeff's hand.

"You too, you got some chicks here or is it all dicks," Jeff said smugly.

"Of course, come with me" Mr.Zenir said smugly and left the room. Fin got up and followed a couple of seconds behind.

"Let me go and interrupt him so Jeff can hit on me so he gives him a pass" Olivia suggested. Elliot just nodded. Olivia left the van and went into the building.

"So where are the honeys?" Jeff asked smiling.

"Well let's go find the bee and we will find the honey," Mr. Zenir said with a smirk.

"Mr. Zenir can I speak to you?" Olivia asked putting up her badge.

"You guys have cops here?" Jeff asked pretending to be nervous.

"No, No, these cops are the sex police and they like to harass us cause we are a modeling agency" Mr. Zenir reassured him.

"Really? Sex Police? I like sex, how about you honey?" Jeff said smugly and leaned on the wall right next to Olivia.

"Elliot is going to kill him," John whispered to Fin. Fin smiled and both of the guys watched from far away.

"And you are?" Olivia asked looking at Jeff.

"Bobby no need for last names, I'm your dream come true," Jeff said smiling and looking at her up and down.

"You wish. Mr.Zenir I will stop by later to interview some of your models" Olivia said and walked away.

"That's okay, she's too old, I like my honey young" Jeff said smirking.

"Well let's find that young honey" Mr.Zenir smirking said and led him to a room.

"How old you got?" Jeff asked.

"From 5 to 10, boy or girl?" Mr.Zanir asked.

"Either, that's the perfect age, price?" Jeff asked.

"10 grand for each hour, cash only" Mr.Zanir said.

"Can I choose? I like specific characteristics" Jeff said with a smirk.

"You tell me and I will get you your dream job" Mr.Zanir said with a smirk.

"Good, start by putting your hands behind your back, your under arrest" John said coming into the room with everyone else following him.

Mr. Zenir looked from them to Jeff who was smiling. He started running for the emergency exit. Jeff and Elliot ran after him, Jeff tackled him and pressed his knee on his back.

"Nice tackle" Elliot said pulling out his handcuffs.

"Thanks" Jeff said and pressed his knee harder. Mr.Zanir screamed. "Oh does that hurt my fault" Jeff said smiling and getting off. Elliot put the handcuffs on him and pulled him up.

"Am I done here or you need something else?" Jeff asked walking with Olivia.

"No you're done, thanks though," Olivia said with a smirk.

"Sure, it was fun working with you" Jeff said smiling and taking off his sunglasses and everything that he got.

"Yea same here, are you going to come by for Elliot's birthday?"

"I'll see, but thanks for the invite, I'm going to go" Jeff said with a smirk as they stepped out of the agency and handing all the stuff to her.

"Ok, bye" Olivia said waving as he walked away.

Olivia and Elliot went back to the precinct to interrogate Mr.Zenir. They sat at their desks while Fin and John questioned him.

"Hey were you ok with Jeff working with us today?" Olivia asked in a low voice looking up at Elliot.

"Yea," Elliot answered in a low voice still looking at his papers.

"Oh c'mon, I can tell when something is bothering you, why didn't you want him to work with us?"

"Its fine, he helped us get the guy, its no big deal"

"C'mon tell me" Olivia tried again.

"Cause he's your ex-husband and it was weird for him to spend the whole day with us, you know its weird for us to spend an hour with each other let alone a whole day" Elliot answered honestly looking up at her.

"I know it's hard for you two to get along but it was just business, so lets just forget about it ok?" Olivia suggested looking at him.

"Sure, lets go see what Fin and John found out" Elliot suggested getting up, Olivia nodded and followed him.

Jeff arrived at Luke and Casey's house later that evening. He rang the doorbell and Casey answered.

"Hey Jeff" She said smiling as she moved out of the doorway for him to come in.

"Hey Casey, where's Haley?" He asked as he came in and flopped down on their couch.

"She's in the backyard playing basketball with Luke, what's wrong with you?" Casey asked sitting next to her brother in law.

"I just spent the day with liv and Elliot," He answered.

"Oh yea they told me you helped them with the case,"

"I felt like hitting Elliot all day, we hate to spend a couple of minutes with each other and a whole day just sucks, I know liv felt uncomfortable through the whole thing," Jeff said and rested his head on the couch.

"Honey I know you might not be able to get over what happened for a long time since you have a daughter together and both of you are there for her so you guys will always be around each other and maybe that's a good thing" Casey said putting one hand on his shoulder.

"Maybe, but it's weird seeing them together, before when I saw him it was Elliot her partner, now its Elliot her boyfriend" Jeff said just starring at the ceiling.

"Why don't you go play basketball with Luke and Haley, you might feel better not thinking about" Casey suggested. Jeff nodded and got up.

"Thanks for talking to me" Jeff said taking off his tie.

"Of course, you can always talk to me" Casey said with a smirk. He nodded and went to the backyard. Casey just watched him walk away, knowing he was completely broken inside spending the day with his ex-wife and her boyfriend. She knew he would never get over what happened just hoping he was trying to get over it.

A/N: I gotten mixed reviews, some people want Jeff and Olivia, some people want Elliot and Olivia, so tell me what you want! The popular vote wins! I can go either way cause I have transition for Jeff and Olivia to happen in my mind already, but its up to you!