Dana's son, Nate moves in with the Suttons, while everyone prepares for prom. Cassie and Sage both run for prom queen and Charles runs for prom king. Sage and Charles win- and Cassie gets upset and walks out. Mac, Charles's step-father, attempts to kidnap her, but Tay hears her scream and throws a bottle at Mac's head. Back at the house, Lizzie is there with Devin. And she keeps comparing him to Johnny because she misses him so much.