Axl and his friends, Darrin and Sean, offer to help guys break up with their girlfriends; Sue's ex-boyfriend, Matt, invites her to a Valentine's Day dance at school; Mike accidentally sends a romantic text to a co-worker instead of to Frankie.

Frankie tells the kids what she wants for Mother's day so one of them can clue in Mike; after repeatedly failing the driving test, Sue feels resentful when her friends get their licenses; Axl receives stunning news from Cassidy.

Sue prepares for her graduation and worries the day won't go perfectly. Meanwhile, Brick gets the opportunity to skip a year in school and Axl grows concerned about Devin's fun summer pictures she posted on social media.