[ There is nothing weird about that and she can probably tell that he approves by the way he smiles at her explanation. If he wasn't already so very involved he could probably develop a bit of a crush given enough time, but that's neither here nor there. He likes her though. ]
Buffy? Oh yeah, I know her... we've talked a few times. [Their last conversation just happened to be very heart-felt, at that. ] That, uhm... that explains all the questions about vampires.