Tabula Rasa aired for BTVS season 6, episode 8. Due to magic, the gang loses their memories, forgetting who they are. Hi-jinks include new assumed relationships, frightening bunnies, a literal loan shark, and incorrect names, such as Umad (Dawn), Joan (Buffy), and Randy (Spike).
After the hilarity, Michelle Branch sings "Goodbye to You." This is Michelle Branch's only appearance.