Diana takes Faith to LA to deal with a nest of demons at the Council's orders. The Sunnydale Slayer is out of action, at least that's what the reports say. They stop for breakfast on the way. Things go wrong.
Buffy is just trying to forget about the world by working in a dingy diner. She's done with being the Slayer - or so she says. Some British lady and a girl from Boston show up. Things go wrong.
Buffy and Faith meet earlier, and things go differently. Season 3 Rewrite.