Susan's relationship with the boss begins to take its toll on her friendships at work, and the tension boils over when the gang attends Career Day at Susan's old school and she is humiliated by her old teacher, Mr. Vance, who fills the others in on how Susan's figure used to be filled out. Meanwhile, after Todd tries in vain to coach Luis at darts for a bar competition, they discover that Pete is a whiz at the game not realizing that he folds under pressure. Vicki develops an odd romantic problem: she's become a ""man magnet"" since her marriage to Ben.

Luis and Maddy continue their lustful affair at every opportunity. After Todd witnesses the couple having sex in the supply closet, Luis wonders if he is sacrificing his personal life for a meaningless relationship. Maddy doesn't pretend that Luis is anything but a replacement for her alcohol addiction, but Luis cannot refuse the great sex either. Meanwhile, Vicki's meddlesome mother Edie and long-suffering father Leon visit. Edie constantly complains about not being a grandmother yet. When Ben returns from a trip, Vicki makes passionate love to him--and he dies of a heart attack. Distraught with guilt that she killed her husband, Vicki moves in with her parents to a trashy trailer in Arizona. She seems doomed for a life of bitterness and failure until Susan finds out that Ben had a serious heart condition that he kept secret; he was due to die anyway. After Susan informs Vicki, they return to San Francisco. Ed McMahon guest stars as himself in search of a multi-millionaire sweepstakes