You know how there's more than one of some people here, and the other ones that you don't know are from... like, universes where events went differently? A couple times at home someone like that came through to our Earth. Like-- just as, uh, an example, a version of me that was turned into a vampire.

[She rushes on from that to the next point, still embarrassed about the vampire Willow debacle.] And sometimes it's other planes of existence, places that can't ordinarily be accessed by humans. Spirits, gods, vengeance demons, worlds without shrimp... I could go on and on.