Buffy's Best Brainy Bud, Willow, knows A LOT about the demons and other things, that plague their tiny town...She spends most of her time with Giles and Buffy in the school library, and has a serious crush on Xander.
I would write more but I have only a few minutes to finish both her AND Giles, so, I'll do more later, it's late gimme a break!
