Sue fears that marriage to her high school boyfriend, P.J., would signal the end of her opportunity for personal growth, so she breaks up with him. When she is subsequently forced to move back in with her parents, her quest for independence and emotional honesty slams up against their ""don't make waves"" attitude.

Sue decides it's time to get her own driver's license. She wants Trish to teach her, but Trish's car only goes in reverse. So Jimmy helps her -- and gets arrested. When Lottie agrees to help her, the cops stop them. Finally, Sue lets Spud teach her to drive. Unfortunately for Sue, she fails her test, because she didn't turn the blinkers on early enough.