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.
Leroy has lost a particular gospel singing contest for six years, but he refuses to get discouraged because he is convinced that this will be his winning year.
Will and Carmen try to figure out why Brianna acted out in school while some frat-boy neighbors are forced to work at the home after they pull a prank.
When Cora starts dating a potential boyfriend, Leroy visualizes his daughter falling in love and leaving him by himself so he sets out to scare him off.
Will and Sasha scramble to formulate a viable method of gaining custody of Brianna and Joaquin in a determined attempt to prevent the Turners' adoption plans.
In an underhanded attempt to increase the retirement home's flagging revenue, Brown begins charging his exasperated tenants for a ridiculous array of amenities.
Cora's amiable teaching expectations are shattered after she is tasked with reforming a group of unruly students; Brown and London become fashion show models.
Helen's youthful new look leaves Junior feeling like a senior citizen, so he asks for Jamie's help and ends up with a makeover that completely transforms him.
Jamie's little sister visits from Texas with big plans for herself, but Jamie objects to her actions; things begin to heat up between Braxton and Cameron.
Will's mother visits Bel-Air for the wedding of her sister and forbids Will to attend the event after learning that the marriage will be an interracial one.
Faced with the terrifying prospect of turning 40 years old, Vivian takes a look back at her life and decides to pursue her childhood dream of being a dancer.
Hilary finally finds a rich, handsome boyfriend who meets her demanding father's approval, but her newest beau decides to sue Will after a car accident.
Calvin and Tina's efforts to remodel their home end up exposing discriminatory practices at their bank's appraiser; Marty asks for Trey's fatherly advice.
Calvin tries to deal with the realities of later-stage parenting; Malcolm begins to question his career choices; Gemma and Dave are forced to loosen up a bit.
Martin finds himself torn between choosing Tommy or Cole to be his best man while the two bribe Martin with gifts; Gina and Pam shop for bridesmaid dresses.
Jamie is surprised to learn that his mother is engaged to a younger man, so he tries to find a way to keep the two from going through with their marriage.
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.