Wayne warns Donna not to move in with Noah, who receives more disturbing news about his late father's illegal business dealings. Meanwhile, David and Dylan take a trip to Las Vegas, where David observes Dylan treat another woman poorly. Gina gets a disturbing health warning when a routine visit to David's dentist father, Mel, reveals that she has bulimia. Also, Janet experiments with a computerized matchmaker, The Love Fisher, and is intrigued by the result after meeting her "perfect" other, which prompts Steve to do the same. In the end, things take a sudden turn when Kelly is assaulted and raped in a deserted alleyway late at night when she goes to meet Dylan at an all night diner to stop him from doing heroin.