hell has been going on all night, Kore, if you hadn't noticed. 

characters: Xander, Kore

episode recap: 

Having exsanguinated himself sufficiently for one night, Xander gets ready for bed.  Eynhallow is completely deserted so it’s gotta be what, eight, eight thirty?  May I interject and say California cities go to bed way early.   Xander, somewhat woozily mentions that the moon’s days are numbered.  And then Kore appears out of nowhere and stabs him in the chest with a sword.  I mean, ok, that’s a sort of an interplanetary threat he did there, but still.