Revenge

Spoilers: All Season One, Two and Three

Disclaimer: I don't own Fringe, if I did...well Olivia would still be with Peter.

Olivia smiled and thought of her apartment, she teleported into an empty building and smiled. Closing her eyes she thought about home, the laughter of Ella, Rachel's reality driven words and Peter's comforting arms.

She felt the shift and instantly opened her eyes, she found she was in her apartment. Things in their proper place, she heard laughter and knew it was Peter's laughter. She walked to the kitchen to find Peter by the stove cooking and her alternate with her back to the doorway.

Peter turned around and stopped, Olivia smiled and thought of teleporting, she did so across the room so she was near the window and across from her alternate.

"You!" Her alternate got up and Olivia took a step forward..

"Whoa, whoa..." Peter looked at them both, a bit shocked. "Okay, I'm unsure who's who but could we talk this out before we start a cat fight because knowing Olivia Dunham, it will get ugly."

"I'm Olivia." Both spoke and Peter nodded.

"I get that, you're both Olivia Dunham I get that but which one belongs here is what I want to know."

Olivia looked at him, "I know why you came back."

He looked at her and then at her alternate, "okay, that's what I was going to ask. When I saw Olivia last before we left or didn't leave the other side, she told me something. What was the one reason out of a hundred that I decided to come back." He looked at her alternate, "you go first."

"I said you needed to come back because I needed you."

Peter then looked at Olivia and she smiled, "I said I thought of a hundred reasons but in the end only one mattered...you belong with me."

Peter looked at her and then at her alternate, "son of a bitch, how could I be so stupid...I should have known you weren't Olivia, I should have known."

Her alternate's face dropped and she backed up, Olivia put her hand up and she began to choke.

"Olivia, stop...stop." Peter looked at her, "Olivia stop, this isn't you...this isn't the Olivia I know."

Olivia stopped and Peter walked over, grabbing her alternate and placed her in a chair. Olivia quickly found her cuffs in the other room and handcuffed her alternate.

Within an hour Olivia and Peter stood watching as Nina Sharp told the alternate Olivia what would happen to her.

"I forgive you." Peter looked at Olivia when she spoke, "you didn't know so I can't blame you."

Peter said nothing, instead he grabbed Olivia and pulled her into a hug, Olivia hung on.

"I love you Liv and I'm sorry, I'll never live this down...I'll spend the rest of my life making it up to you."

"Rest of your life Bishop? You assume too much."

Peter chuckled and looked at Olivia, "maybe but I know that the only woman ever to keep me around for longer then a week happens to be this hot, wonderful, very beautiful FBI agent who kicks ass in any universe. I also know she crossed universes to get me so that has to count for something."

Olivia nodded, "I met this taxi driver on the other side, he said that love like ours deserves a lifetime to be lived out."

"Lifetime of love, laughter and the occasional freaky mystery...sounds like a future."

He kissed her head and pulled her closer, Olivia held on thankful she was back home with Peter.