Walter: Peter! Do you have any idea how much radiation you're about to be exposed to?
Peter: Well, I do now, Walter.

I know you want to help me, but I don't think you can this time. You can't protect me from everything.

Peter

Olivia: It's bigger than I imagined.
Peter: I suppose, it's just big enough to destroy a couple universes.

Walter: It's song lyric. Fauxlivia ruined U2 for all of us.
Nina: Fauxlivia?
Peter: That's what Walter's calling her now. Fauxlivia; as in fake Olivia.
Nina: Aah.

Walter: You have any chewing guy?
Guard: Excuse me?
Peter: I'm sorry, he has this thing with he ears.
Walter: It's not a thing with my ears. It's a blocked Eustachian tube, and it's a perfectly natural reaction. Any flavor will do, although I'm rather partial to grape.

Roscoe: "It was a pleasure to meet you, Kelly."
Astrid: "You too, sir."

"Every time the Observer shows up, it has something to do with you. And every time; something bad."

Walter

"You're just saying that to see if I'm high."

Walter

"Give me the keys and save the girl."

Peter

The Observer: "It must be very difficult."
Peter: "What?"
The Observer: "Being a father."

Peter: "Walter, are you all right?"
Walter: "If all right means despondent, then yes."

In the seventies I innocently wandered in the wrong home and it was three days before I realized my mistake. And unlike Olivia the woman I was sharing a bed didn't look like my wife at all.

Walter

Fringe Season 3 Quotes

Only those who risk going too far, find out how far they can go.

Walternate

I'm not crazy you know. To prove that to you I'd have to tell you some things that are even crazier.

Olivia