With their dad working on a cruise ship for a week, he reluctantly leaves Blossom in charge. Things are going well until she notices Anthony's latest girlfriend, also a recovering drug addict, steal a valuable family heirloom. As Blossom laments to Six about how to tell Anthony that his girlfriend is a thief, she soon discovers bigger problems when Joey arrives home, announcing that someone stole their dad's car at the mall, only to discover that it's in the police impound lot.

Blossom feels left out when Six befriends a new student.