Army Wives, Season 2

Betty:
How's the shoulder?

Trevor:
It's ok. How's the cancer?

Betty:
Sucks. [deadpan] Wanna trade?

Trevor:
[shakes head] No.

Betty:
Well, at least you got to take out your enemy. Damn cancer's a sneaky bastard. [points fingers at a mock target] I wish I could just line it up in the crosshairs and drop the son of a bitch. [pretends to shoot]

Trevor:
[sighs] Yeah, don't be so sure.

Betty:
[pauses] Must be tough to actually shoot somebody.

Trevor:
I know what I did was right but all the attention...I don't know, it just feels wrong somehow. I killed a man. Why would I celebrate that?