Xander nods as well. "I told her you could keep secrets. Plus the part where you already knew something weird was up anyway, so..."

He looks thoughtful. "Hopefully the other Sunnydale people won't catch on. Buffy doesn't know us and Dawn's from a really funky timeline, but Giles and Ms. Calendar and Cordy all know the stuff that Willow shouldn't know but does." Xander shakes his head. "She and Rory could get together and compare spreadsheets, probably."