Buffy: So, this isn’t a vampire problem? Giles: No. Buffy: But this is funky, right? Not of the norm. Giles: Quite. Spontaneous human combustion is rare and scientifically unexplainable. There have been cases for hundreds of years. Usually all that’s left is a pile of ashes. Willow: That’s all that would’ve been left if it hadn’t been for Buffy. Xander: So, we have no idea what caused this? That’s a comfort. Giles: But that’s the thrill of living on the Hellmouth. There’s a veritable cornucopia of fiends and devils and ghouls to look at. [They all look at him confused] Giles: Pardon me for finding the glass half full.