Natasha Romanoff: If we don't get that stone, billions of people stay dead.

Clint Barton: Then I guess we both know who it's got to be.

Natasha Romanoff: I guess we do.

Clint Barton: I'm starting to think we mean different people here, Natasha.

Natasha Romanoff: For the last five years I've been trying to do one thing, get to right here. That's all it's been about. Bringing everybody back.

Clint Barton: Oh, don't you get all decent on me now.

Natasha Romanoff: What, you think I want to do it? I'm trying to save *your* life, you idiot.

Clint Barton: Yeah, well, I don't want you to, how's that? Natasha, you know what I've done. You know what I've become.

Natasha Romanoff: Well, I don't judge people on their worst mistakes.

Clint Barton: Maybe you should.

Natasha Romanoff: You didn't.

Clint Barton: You're a pain in my ass, you know that?

[they lean their heads together affectionately]

Clint Barton: Okay. You win.

Clint Barton: [he suddenly throws her down] Tell my family I love them.

Natasha Romanoff: [she pushes him off and tasers him] Tell them yourself.