Fancy and Jamie's parents are left wondering where Jamie might be when he mysteriously goes missing while trying to return to the event with his tuxedo.
When Jamie's newly engaged ex arrives at the hotel for a convention, he believes she is there to see him and persuades Fancy to pose as his girlfriend.
The family suspects ulterior motives when Curtis insists everyone take a DNA test to find out more about their ancestors, but the results don't go to plan.
Calvin and Miranda struggle to handle the complexities of being parents together; Ella tries to help Curtis past his hesitancy as they work on becoming closer.
Steve and Laura accidentally invite Eddie's ex-girlfriends to attend his 21st birthday party; Carl tries to prove he is qualified to become the police captain.
When a chemistry experiment goes awry, Urkel is able to hear thoughts, which soon becomes more than he can handle; Carl leads a troop of Junior Woodsmen.
Steve's hip-hop cousin decides to visit, but he doesn't make a good impression, especially after hitting on Laura and encouraging 3J to do things he shouldn't.
Steve's job as a gift-wrapper gives him plenty of Christmas spirit, but little time to spend with Myra; Carl plays a mall Santa and names Laura as his elf.
Urkel decides to break up with Myra and finally get together with Laura, his true love; Eddie decides to follow in the footsteps of his father and become a cop.
After learning that Myra spied on him, Steve catches her dressing like Laura; Harriette discovers that her wedding ring was actually bought for someone else.
Myrtle decides to win Eddie's affection by challenging Greta to a boxing match and coming out victorious; 3J begins to have questions about his birth mother.
During his train ride to Washington D.C., Carl is shocked to discover that Steve has stowed away in his luggage; Laura worries about Maxine's new boyfriend.
Stefan and Steven both propose to Laura, forcing her to choose between them; Steve considers moving to Russia in order to spare Laura from a difficult decision.
Calvin organizes a yard sale at Dave's recommendation and later regrets it when a longtime neighborhood resident purchases a valuable item he plans to retrieve.
Gemma faces the unexpected aftermath of her decision to fire one of the school's teachers; Calvin and his newspaper carrier get caught in a heated exchange.
A group of single black women navigate the challenges of living, working and dating in Atlanta, and together they search for true love in a sea of drama.
After a friend dies without warning, Curtis decides to update his will, and C.J. and the others begin treating him differently when they discover this.
Calvin, C.J. and Malik discover Ella's secret diary filled with confessions of love to another man, and they all begin to question their own relationships.