Okay~^^ (they have totally different ways on looking at Asgard, ff XD I'm not sure if Yukihina even knew much about Asgard and all the gods and such before arriving here - he's lived quite a while and travelled a lot so it's possible. Hmmm, I guess that's something to figure out.)

Do that~^^

Well, Izaya will have his pocket flask, and Yuki don't know where to get any other alcohol yet. But he can always ask if Izaya knows any place.