Having found a date, Tamera sidesteps a pact with Tia in which they agreed to forego the school dance unless they both had dates.

Tia and Tamera host a slumber party, while Lisa puts her hopes of romance to rest after catching her two-timing beau in the act.

To impress her dad with better grades, Tamera persuades honor student Tia to take a history test in her place.

Meanwhile, Lisa convinces Ray to take Little Ray to the vet and Ray doesn't want to pay for the bill.

When Tia's anxieties about a prominent pimple come to a head, she asks Tamera to go out on a date in her place.

When Tamera damages Ray's car, Tia is in on the coverup, but Ray blames Lisa for the scratch. Meanwhile, Lisa wants Ray to help bake 80 loaves of bread for a fund-raiser

A special limousine trip to Chicago celebrating the twins' first birthday together leaves a friend of Tamera's feeling like a fifth wheel.

Danielle's wedding is suddenly called off; Tia is pleased when asked out by a supermarket box boy; and things aren't always as they appear when Ray is caught kissing someone else's bride, and Tia's handsome date acts like a creep.

While the twins prepare for a talent show, Lisa and Ray have to juggle a visit from Lisa's mother, who thinks they're married.

Appalled by lyrics to a rap song, Lisa and Ray refuse to buy concert tickets for the twins, who scheme to meet their rock idol and are disappointed.

Grandpa Campbell returns for the holidays, and he owes $1,000 to a loan shark, which Tia, Tamera and Lisa secretly repay with money they'd been saving to buy Christmas gifts.

The twins discover each other in a clothing store, but learn that they may be separated again when Lisa confesses that she was fired weeks ago and has found a new job in St. Louis. The twins conspire to run away together to Minneapolis-St. Paul, the ""twin cities,"" but are discovered by Ray and Lisa, who agree to share Ray's house together despite their strong mutual dislike.

Simultaneous appendicitis attacks lead the twins to seek their birth parents' identities by searching through hospital records.

Tia's mysterious new friend Tyreke asks her out on a date which, of course, she accepts. When he arrives at the house, everyone learns that he is Ray's new mechanic whom he's mentoring. When Ray discloses that Tyreke once was a former juvenile delinquent, he forbids Tia from seeing him.

Tia, Tamera and their friends prepare for graduation. Lisa searches to find the girls a guest commencement speaker for the ceremony while Tamera and Jordan decide on a farewell song. Tyreke feels left out in the celebration since he never got the chance to receive his diploma. He tells Ray that he wants to get his GED after receiving a promotion as full-mechanic and that he will need time off to study. After failing his exam, Tyreke gives up and decides to take Ray up on his promotion. When Tyreke visits Tia, they get into a argument and face a breakup. Once the girls learn of Tyreke's dilemma, he takes the GED exam again and succeeds. Commencement for the class of 1998 begins with Superbowl MVP Terrel Davis giving a touching speech and ending with Roger performing a song for his friends.

Tamera's glamorous makeover lands her a place with the in crowd at school, but leaves Tia on the outside looking in; meanwhile, Ray drinks way too much cappuccino.

Thinking they're the same person, a guy inadvertently asks both twins for dates; Lisa goes shopping for a handsome supermarket manager.

Ray gets testy with Lisa when she pulls the twins out of school for a day of fun - just as they're about to take a big history exam.

Tamera accepts Tia's wager that she can't tell the truth for one week, but she faces a dilemma when she spies Ray's girlfriend Vivica cheating on him; a prominent client asks Lisa's opinion about the fit of a gown, forcing her to decide if honesty is really the best policy.

The twins sneak into an over-21 dance club to see hip-hop artist W.C. (appearing as himself). Meanwhile, Lisa sneaks out of the house to go on a date with Aaron, a just-over-21-year-old.

Tia helps Tamara meets a cute guy they see on the bus; Lisa tries to tell Terrence she loves him.

Tia and Tamera's school project on parenting isn't what it's cracked up to be when Tamera is paired with Roger; Lisa tries to impress Terrence's religious parents; and Ray gives an E-mail dating system a try.

When Lisa uses the twins' new answering machine to monitor their activites, she discovers that they may have started smoking.

After Tia and Tyreke tire of Tamera tagging along on their dates, they decide to find her a boyfriend. Meanwhile, Lisa is asked to eulogize a woman she disliked.

The night before a big history test, Tamera dreams of historical figures who paved the road before her.