Fringe, Season 4

Olivia:
Now that the case is over, we would go back to one of each other's houses. I know that's what we would do. That was one of the things we would do. I know that. So now I don't know if I'm just supposed to ignore that for what you want, and I guess I just -- Peter, how do you want to play this? You don't have to answer now, I just want you to think --

Peter:
Olivia. I'm thinking about it. It's all I've been thinking about. I'm afraid. Afraid because I've made this mistake before. I betrayed the Olivia that I love. What I'm really afraid of is when I look in your eyes I know it's you. I know it's you.