[that makes him laugh a little bit as he pulls away, grinning faintly]

I had to bite you back but you were making it hard for me.

[so he took the opportunity when it arose... there's a lot of things that he wants to ask about - like why does the annoyed feeling go away when rang is clearly a spiteful individual - but the little bit of loneliness makes buzen tilt his head.]

... do you want to talk about it? Whatever you just thought about, that made you feel that way. We don't have to, if you don't want to.