 Giles realizes that Marcie did not willingly become invisible, but was "made" invisible due to people never noticing her existence.As the Scoobies think back to Harmony and Mitch, and flick through Marcie's yearbook, they find Cordelia's picture, horribly defaced.They realize that Marcie is after Cordelia, whom she resented for constantly being the center of attention; suddenly the latter walks into the library asking Buffy for protection.