Buffy finds herself naked and afraid

Oh my god, thought Buffy. Ms. Post just killed Drusilla. I didn't think that was possible.

Of course it's possible, Buffy reminded herself. Giles is a Watcher, too, and he himself has killed his share of vampires.

True, she thought, but for the most part, Giles mostly watches. He always let me do most of the actual slaying.

Ms. Post was still looking down at Buffy and something about the way she was looking at her made Buffy want to cover herself even more than she had been.

Then Ms. Post spoke, "Don't worry, my dear Ms. Summers. Drusilla isn't gone for good. I'm sure she will turn up in this dimension again really soon." At this point she smiled. "Too bad it won't be in time to save you."