It's Saturday night and Maggie is staying home with her mother, again. Only this time, Mom has a date. Feeling in the way, Maggie goes to Sonny's. Tom suggests that when two older people are alone, they are starving for conversation. Maggie returns, only to find that Mom and her date aren't talking together, they're showering together. Maggie must learn to deal with the fact that her mother has a sex life. Meanwhile, Lisa tries to make it through the killer 3rd date with a guy she really likes, without having sex. Sex she feels will ruin her chance to have a deep meaningful relationship with a man, before she nails him.