Five months later, and Moesha still hasn't returned home. After Kim forgets to purchase tickets to a sold-out concert featuring R&B singer Brandy, Moesha decides to spend her weekend alone with her new beau, Aaron, a college student whom she met over the summer.
Dee convinces the family to join Myles in a family therapy session, but Moesha decides to ditch the session to hang out with her friends. Frank reschedules the session so that everyone can attend and everyone begins to open up and express their feelings towards one another.
Moesha and her friends visit Charisse, Moesha's cousin, at Maynard University during Prospective Freshman Weekend. While there, they tour the entire campus and meet new friends (Iris and Mervin) as well as Moesha's ex-boyfriend Aaron. Old sparks flame again for Moesha and Aaron, but she becomes more interested in Mervin.
Moesha is shocked when she learns that another student, whom she never knew existed, has been named valedictorian. After being assigned to interview him for the school's newspaper, she discovers that he and his younger sister are homeless and have been living in a car. Frank decides to have the "talk" with Miles.
Moesha meets the boy of her dreams at her prom and shares a romantic dance until he dashes off mysteriously. She spends the next day combing through yearbooks to find this mystery man who turned out to be an employee at the hotel where the prom was being hosted. This episode features a cameo appearance by R&B group Silk singing at the prom.
Moesha turns 18 and the gang decides to throw her a surprise birthday party but Kim spoils it by telling her. But the real surprise for Moesha is when all her former boyfriends, Ohagi, Q, Jeremy and Aaron, all stop by to show how they all want her back. But Moesha doesn't want to start over with any of them except for her former teacher, Channing. After realizing that a relationship between them wouldn't work, Moesha and Channing both decide to just remain friends.
Moesha, Hakeem and Niecy go across town for a graduation day brunch where Moesha's car breaks down an hour before the big event. After finding many solutions to finding a way to their graduation, Moesha, Hakeem and Niecy finally make it across the stage. But Moesha's post-graduation plans change when she gets a job offer with VIBE magazine.