As Mother's Day approaches, Frankie wants to ensure that Mike gets her something she actually wants for a gift and informs all of the kids of her wish so that at least one of them will clue in a clueless Mike. Meanwhile, Sue asks Reverend TimTom for advice when she begins to resent her friends' happiness over getting their driver's licenses after she has repeatedly failed the test, and Cassidy stuns Axl with some bad news during the prom.

As graduation day approaches, tension begins to build between Frankie and Axl when he ignores her requests for answers about the graduation party she's planning for his special day. Meanwhile, Sue hopes that the sixth time's the charm as she once again attempts to pass her driver's test; and during his final days of elementary school, a forgetful Brick is reminded by Vice Principal Dunlap that he's the class historian and is responsible for putting together a slideshow highlighting the last four years of school for the school assembly.