Samantha is engaged to Adam but Samantha is "doing" Adam's dad, Harold. Adam's best friend, Bobby, a do-nothing barfly after his pro-football-career-ending knee injury, is unattached, but always looking. In a singular liaison outside of his relationship with Samantha, Adam gets it on with Lynn, who also went to bed with Bobby. Lynn is a nurse, who attends elderly AIDS patient. Mrs. Applegate. One day - before all of this