Sister, Sister

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.

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.

Tia and Tamera tries to break up Ray and a woman he met at a bowling alley.

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.