A new teacher starts work at Crenshaw High, and Moesha makes a bold move and kisses him. Worrying about the consequences involved between teacher-student relationships, Channing decides to leave Crenshaw High for good.

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.