A new student arrives at Eastland claiming to be a royal princess. All seems to go okay, but then Tootie catches her with a boy. Since it is against the rules to have an uninvited guest, Tootie starts to become suspicious.

Jo has been accepted at Langley College along with Blair but doesn't tell anyone that she has since she doesn't plan on going due to her and her parents financial situation. However, when she takes a trip home for the weekend, she learns that her entire family found out the truth and are now counting on her to do well.

Graduation has everyone rushing around and Natalie and Tootie are worried that their isn't going to be enough time for Jo and Blair to say goodbye, especially since Blair and Jo are at each other's throats, as usual.