[well, it's good that she can handle his teasing after everything they've been through together. and it really doesn't mean that he's ever going to knock it off, either - on the contrary, it just might mean that he carries on a little further than he should.]

Of course they do .. and that someone might as well be you, right? Who's better fitted for the job?

[he pauses, and nods just the slightest bit, because she's right, especially considering what they're in the middle of.] Could be worse .. I mean, at least we're not in any real - never mind, scratch that. There's danger all over this damn place and we know it.