 Buffy and Giles leave for the desert on a vision quest led by the First Slayer. While they are gone, Spike decides to have a little fun with his Buffy robot, but the gang mistakes it for the real Buffy and think that she is sleeping with Spike. Meanwhile, Glory s minions also mistake the robot for the real Buffy, and noticing how it acts around Spike, begin to suspect that he is the Key.