Only it never re-enrolled her at the university. Huh.
"The City brings people in, but then it's like it puts them back. And it also takes people from different timelines. Sometimes it'll bring someone here, take them away, then bring them back. Only the second or third or forth time they're back they don't remember ever being here at all."
Buffy frowned.
"Spike has been here. Angel has been here twice -- I never saw him the second time. Giles was here once. Future!Xander was here. He had an eye patch," Buffy frowned. "Faith, I think. At least someone that looked like her. The Mayor, too. Never for very long, though. Maybe three months to a year.
"There are other people, too. Sherlock Holmes and John Watson are in The City last time I checked, all moderny with cellphones and stuff. There are heroes that run around in costumes like something out of comic books. It's really random."
Buffy paused in thought before her expression brightened, "Ooh. There was a zombie infestation once. Luckily there was a cure."