When Nikki and Johnnie's relationship starts to get serious, Johnnie gets offered a job in New York, but instead of leaving Nikki behind, he asks her to marry him. Meanwhile, Kim, unable to graduate because she doesn't have enough credits, enlists Stevie's help to start her own design business instead.
With Nikki always around, Andell is desperate for some alone time with her new boyfriend Lester, so she secretly arranges a blind date with Johnnie for Nikki, who is shocked at the idea of possibly cheating on Professor Oglevee, but Nikki's resistance gradually turns into attraction when she and Johnnie realize how much they have in common. Meanwhile, Mavis turns down Woody's marriage proposal, which sends him into a funk and causes him to move out---and in with Professor Oglevee.
An old friend from Nikki's wild days visits who is now the new Rev. at Nikki's church. Her promiscuous past causes turmoil in the church, which forces Nikki into the role of peacemaker. Also, Professor Oglevee gets Kim to coach him for a singing audition with the chorale group so he can join them on an exotic trip to Spain.
After Nikki tells an author tales of her ""love life"" with Professor Oglevee, the author convinces Nikki to write her own book about it all. The book becomes a best-seller that has love-starved women chasing after Stanley…now Nikki must devise a plan to scare them all away from her man. Meanwhile, Kim assists the head stylist for a super obnoxious super model.
When Kim and Stevie take T to a Murphy Lee show to celebrate his birthday, T meets and falls head over heels for Kai the girl of his dreams, but before things start to get hot and heavy between the two, she reveals that she is HIV positive. Meanwhile, Professor Oglevee enlists Nikki's catering talents to help impress a visiting team of representatives from a high profile university that is considering him for their Vice Presidency.
When Stevie's mom brings home her new and much younger boyfriend, Stevie accepts an awkward invitation to join him for a more private meeting. Nikki suspects that he may be interested in more than friendship and convinces Sophia to spy on them. Meanwhile, Nikki enlists the gang's help in throwing a garage sale, but Professor Oglevee initially refuses to get involved until he realizes that there is money to be made.
When Nikki becomes Professor Oglevee's teaching assistant, she butts heads with the pretty young student who flirts with him for special treatment. Meanwhile, Kim, Stevie, T, Regina and Freddy compete for $5,000 by volunteering for a psych study in which they are forced to live for three days in cramped quarters.
T's dad Thad, a former member of a one-hit wonder group, comes for a rare visit hoping to start a new band with his son, and T is forced to decide between joining his dad or sticking with his band Freestyle Unity. Meanwhile, Andell finds herself in a real bind with Nikki when Lurlene, her cousin visiting from Louisiana, accidentally makes a date with Professor Oglevee.
When Kim and Nikki win a guest appearance on their favorite daytime talk show, ""Zorah,"" Andell must sub in as Kim's mom when Nikki gets sick on the day of the show, but when Nikki comes bursting into the studio also claiming to be Kim's mom, Zorah continues the show assuming that Andell and Nikki are lesbian mothers. Meanwhile, Professor Oglevee agrees to play Cyrano de Bergerac so T can charm a beautiful older woman.
Professor Oglevee goes on a dating game show where America will choose one of four fine--yet somewhat freaky--women he'll go on a date with. To his horror, Nikki swindles her way on to the show as one of his potential dates. Meanwhile, Kim, Stevie and T open a smoothie stand on campus, but after several failed attempts at finding the right flavor, Kim stumbles upon Grandma's delicious and quite intoxicating secret formula.
When Nikki discovers Professor Oglevee's secret honeymoon whereabouts, she sneaks aboard their yacht to try to win him back only to discover that Stanley's new wife, Paris, is plotting to murder him for his inheritance money. Meanwhile, Nikki also begins to realize how lonely she is since Kim moved across the country to be with her boyfriend.