Bones, Season 1

Brennan:
Maybe you could try the "hey we're brothers-in-arms" thing on him.

Booth:
OK, that, what you just said right there, Bones, that was cynical. All right? That was glib and cynical.

Brennan:
Really?

Booth:
[seriously] Yes. Really. I know what that guy has been through.

Brennan:
You killed a pregnant woman who's holding a child? [looks intently at Booth]

Booth:
[pauses] Look, if you really want to know what I've done, I'll tell you. But you better be ready for the truth.

[Brennan says nothing]

Booth:
Good choice, Bones.