A/N: This is my first fanfiction, it follows what happens to Tris and Tobias if Tris had lived. Sorry if it's a bit short but I hope you like it :)

Tris's POV

"I didn't come here to steal anything, David" he raises his gun; finger poised on the trigger, but I am one step ahead of him. He yelps in pain as the bullet hits his shoulder; tucking my gun into my waistband, I lunge forward and grab his gun. "One move and I shoot." I say, putting as much force as I can muster into my even voice. David's forehead shines with sweat, he clutches his bullet wound, defeat gleaming in his eyes. I back towards the keypad, repeating Matthew's words in my head.
"You fool!" David shouts, "You're destroying all of us-"and with that I press the green button. David slumps over in his chair, as the memory serum spreads through the room. All I hear is silence, the distant sounds of alarms ringing through the compound. We did it. We did it!

I run through the weapons lab, the words drumming round my head, we did it! We're safe, we can finally have a future, Tobias and I. That is if he manages to stop the 'war' in Chicago. Whatever happens, we'll have each other: always. I race down the hallway, searching for a familiar face, but all I see are security guards. A man raising his hand to his head and then forgetting why he put it there in the first place, another looking behind him and asking questions to the woman next to him; just as confused as each other. They wander round; no recollection of where they are, or who for that matter. Later we'll have to deal with them, give them a new history, a new life, a new purpose. It'll take a while, but it will and has saved lives, not just in Chicago, but in the other experiments as well. I see Caleb at the end of the corridor. "Tris!" I walk up to him and we embrace, the Abnegation in me is uncomfortable with our contact, but I don't care; this is my brother and I love him. Everything that happened in Erudite, the betrayal, the pain he caused, I'm just going to forgive: and I have. "You're alive?" he exclaims, surprised.
"Yeah, I'm okay." I say as we pull out of our hug, he looks into my eyes and I see our parents there, he is my childhood. "How did you survive the death serum? I can't believe you did it! I wonder…" questions stream out of his mouth and I smile, no matter how far away from the city we get, the factions stay with us; he will always be Erudite. "Well, I guess my stubbornness came in handy," I smile, and I'm glad he's alive, that he didn't go into the weapons lab, I have my brother back: my family. Everything is going to be okay, it's finally over.

Tobias's POV

(Skipping to car ride back to the compound)

I gaze out the window and look at the barren landscape flying by. Amar explains what they'll see when they get to the Bureau; trying to help them prepare, but nothing can prepare you for what you see. I know that from experience. Hana listens, taking everything in - still calm, though I can see the moisture on her cheeks, the only sign of her grief. Zeke has his head in his hands, already mourning the loss of his brother: I failed him. Not only was Uriah my best friends brother, he was my friend too. Now I've lost both of them, Uriah and Zeke. I didn't look out for Uriah like I should have done, I was too wrapped up in myself, too blinded by my genetic damage. The word still makes me flinch... damage. I am not whole. I try to forget about it, after all, now the Bureau's memory has been wiped, we can all try to put our world back together; a world without genetic damage. I think about Tris. About the world she is living in now, I hope it will be different. We can get an apartment somewhere, settle down, and finally just...live. War has gotten in the way of our lives, now maybe we can finally start, have a future, start a family... I don't hope it's going to be different; it will be. It has too. We've been through too much.

As we drive through the Bureau's gates I start to get nervous. What if something happened to Tris? No. I can't think like that. Nothing will have happened; she would never leave me. The truck comes to a stop in front of the Bureau's entrance, it's deserted, they must have succeeded in wiping everyone's memories: that means Caleb is most likely dead. In a way, I'll be glad, I still haven't gotten over how he could have betrayed his last family member, but if Tris has forgiven him, I will try to too. I jump out and start running towards the weapons lab, I need to see her, I need to make sure she's alright. Christina follows me closely, I never really knew why Tris liked her so much. To me she was just another loud mouthed Candor, but now I can see who she really is. Worry is etched across her face, and I see a caring friend, someone who has lost so much and yet still fights to protect the ones she has left. We round another corner and I see her. She is facing away form me, but I know it's her, I would never forget her. She has a bullet wound in her shoulder and her hair is messy, yet she still looks beautiful, she always does to me. "Tris!" I shout, she turns and sees me, her eyes widen. In that moment nothing else matters. Just me and her. 4 and 6. We run to each other and our lips collide. I don't care that we our in the middle of a corridor, with Christina stood by,I don't care. For once, everything is alright, we can get our lives on track, Tris and me. Together.

A/N: Was it alright? If you have any corrections, comments ideas, anything! Please review :p Thanks!