[It's only half the answer she'd asked for — the why of the puzzle. He doesn't address the more important of the two, the don't you want me to, and she's not sure if his lack of an answer isn't really an answer all in itself.]

I meant tonight. When I said that I should go back to our camp.

[It makes her shiver, though, to see where his mind had gone to instinctively. He's not thinking of her leaving or staying in terms of tonight; he's thinking of it in terms of forever.]

You look at me like you think I'm beautiful. But you can't say that you want me...?