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 - Lynn was caring for Mrs. Applegate and accidentally punctured her finger with a needle with which she had just injected Mrs. Applegate. Lynn contracted AIDS, which made her a sociopath, with DEcreased instead of INcreased inhibitions, and - you get the picture - a lot more people may be infected. The seriousness of this subject matter could very easily have further reduced my rating of this flick: Usually I avoid "heavy" films, preferring that my movie-viewing experience be more uplifting. But this production - although sometimes unevenly paced - lacked other elements to really bring it down, so, it gets a passing grade from me.