After doing "the nasty" with Nikki, the professor becomes sober again. He realizes Nikki was in his bed. One month later, he finds out that Nikki is pregnant, so he decides to propose. Meanwhile, Kim and Allen start dating again.
Nikki's doctor called, telling her that she isn't pregnant. Andell tells her to tell the professor, but Nikki doesn't want to do it. She goes over there to tell her, but finds out Veronica is there making love to him. Nikki then waits until the wedding day to tell him. Right after doing so, he gives a leap of happiness and goes out to celebrate. Nikki, unfortunately, is left heartbroken.
After the whole pregnancy ordeal, the professor is still without a job. Nikki tries and gets it back by blackmailing the dean, who eventually gives it back. Nikki never really recorded anything though. Meanwhile, Allen's parents come to visit Kim, but don't seem to like her attempts at impressing them.
Nikki is having problems with a warden who keeps giving her tickets. The whole situation gets worse when he starts dating Andell. In the meantime, three female thugs want to join Kim and Stevie's sorority, but start pushing them around too much.
Nikki gets hired by Andell as a chef to impress some food critics. In the meantime, Kim is hired by the professor to keep Nikki away from him.
Kim, Stevie, and T audition for an American Idol-like talent contest. Nikki and the professor win a big screen TV, but they can't decide on who owns it.
It's Kim's 21st birthday and she really wants to see an R&B artist perform. Nikki tries to get the tickets for her, but it's not so easy.
-- Oops (Oh My)
Kim and Nikki meet Gary Coleman, who moves into their building. Nikki believes he can make him a big star again, but it's not as easy as it looks. Kim is also trying to get him to say "that line he always says."
The gang goes to Las Vegas with Hakeem, but the car breaks down. They go to the closest city, where the repairman happens to be everyone there.
The professor's autographed jersey from Shaq is ruined. Nikki and Andell try to get another one for him by sneaking into the basketball team's locker room.
Nikki gets a job on a soap opera. Kim wants to be in it too, but she's always hogging the camera.
Nikki's father and Andell's mother start dating. Nikki and Andell start believing that they can be sisters. In the meantime, Allen comes back, losing almost all of his weight.
Andell and Kim try to track down Nikki's favorite clown for her birthday, but the clown falls out the window to his death.
Nikki tries to get a loan, so she goes to the bank where she finds the professor. Later, she and the professor are trapped and held hostage in the bank by a robber.
The gang finds a love potion, making them all fall in love with each other. Kim falls in love with T, Andell falls in love with Woody, the professor falls in love with Andell, and Stevie falls in love with herself. Nikki goes to a fortune teller to break the potion's effect.
Nikki breaks her leg, so she decides to go over to the professor's house. While looking out the window, she thinks she has seen a murder. In the meantime, Kim's fashion idea gets stolen by Freddy Fabulous for a contest.
The professor's brother comes to visit, but he needs some romantic advice. Nikki gives him some and he decides to go on a date with Andell. In the meantime, Kim becomes the gossip columnist for the school newspaper.
Nikki's friend comes to visit. She immediately starts doing bad things with Nikki's life. Andell was trying to prevent that from happening, but Nikki wouldn't listen. In the meantime, the others try to cram for their exams.
Nikki meets her guardian angel. Some people believe she has gone crazy because no one else can see it.
Kim befriends Regina to help Nikki in catering for the book club. In the meantime, the professor needs T's help to win a chili contest.
Kim and Freddy Fabulous compete for fashion jobs at a high school.
Nikki is chosen by a young boy to be his new mother. In the meantime, due to a mix-up, Kim, Stevie, and T perform for senior citizens at the student union.
Nikki gets a dream about being in the Wild West with everyone else as characters.
The professor has jury duty, the same one Nikki has. They need to decide on sentencing Paris Walker, a person who is believed to have killed her husband. Nikki convinces everybody except the professor that she is guilty, but without the professor, they can't sentence her.
The professor inherits 10 million dollars from his deceased uncle. Paris, from the previous episode, comes back to see the professor after learning about it. Nikki warns the professor not to get involved with her. Unfortunately, he doesn't listen. Nikki tries to find some proof that Paris is a "gold digger," but ends up failing. Eventually, the professor and Paris get married, devastating Nikki.