Moesha prolongs her stay in New York with Q, while Niecy and Hakeem wonder where they stand with her; and Dorian returns from boot camp.

Moesha returns from New York with a secret that she wants to keep from her parents, while Hakeem and Niecy attempt to make amends with her. Meanwhile, Dorian is still trying to earn Frank's trust.

Moesha can't stand the nasty and rude habits of her suite mates Niecy, Alicia and Brenda. So she tries to organize a meeting to establish ""the rules,"" but a nearby appearance by the singing group Boyz II Men hurts attendance. Meanwhile, Dee returns home from Jamaica but has to break the news to the family that she's decided to stay in Jamaica full-time to work on her education-consulting job.

Moesha is looking forward to Q's visit for Thanksgiving, until Niecy reminds her that she needs to tell her dad about her engagement. The next day, Moesha spots Hakeem at The Pendulum and tries to apologize for keeping her engagement a secret but he isn't ready to forgive her yet. Frank arrives for his lunch date with Moesha. She breaks the news that she and Q are engaged. Upset and furious, Frank storms out. At home, Dorian and his new girlfriend, Kristen, give Myles a pizza and sneak off to Frank's bedroom. Myles carelessly puts the boxed pizza in the oven to warm up. Frank later arrives home to find smoke pouring out of the oven. As the smoke alarm goes off, Kristen comes running into the kitchen wearing Frank's robe. Frank scolds Dorian for inviting a girl over to the house unannounced. Dee calls Frank from Jamaica when things calm down and as they talk, it's clear that he feels he's losing control. They wish each other happy anniversary and declare that their family is nothing com

After a three-month separation, Q comes to visit Moesha, along with Khalib, for Thanksgiving. Dee's father, Arthur Loving, visits as well and brings along with him his grudge towards Frank. As Moesha and Q make up for time spent apart, Q makes an odd request involving her engagement ring. (Q needs the ring to help finance some new rap group he's producing.) Khalib advises his help and concern for Moesha and offers to lend them the money. But when Moesha tells Q the news, he overreacts; leading to the end of their engagement.

Dorian causes a stir by leaving his graduation party early to attend a performance by his rap group.

The girlfriend of Dorian's prison buddy is trying get a piece of his band's profits. Meanwhile, Hakeem asks Moesha to move in with him for the summer, throwing a wrench into her and Niecy's plans of living together.