[She seems a little relieved that he knows who she is. At least, briefly. Her smile becomes a little more forced at the questions.]

Oh! Uh, thanks I think. Ken is fine.

[She doesn't actually know where he is right now. But it's just Ken. He's fine.]

Well Ken is my boyfriend. But mostly he's a boy who's also my friend. I don't think I'm really available though? I kinda have to fix a whole in the universe so...