[ Pulling his mouth away from the apple pretty quickly... both because she's already eaten most of it and because he doesn't really want to touch the face of a half-eaten apple like that. ]

I was going to, you just took it before I had the chance... Next time, if you want an apple so badly, you should fish out your own.

[ He didn't even really want the apple that much; to him, it's the principle of the matter. But even then, he's only mildly annoyed. ]