This week, we grapple with loving a Xander-centric episode, as Xander sets out this week to prove he's cool and ends up finding more trouble than he bargained on with a gang of zombies and an encounter with Faith, but he accidentally saves the world while Buffy, Giles, Angel and Willow face the Apocalypse. Then, Faith lures Buffy to the dark side but ends up going too far when she stabs a guy who doesn't explode into dust.