Gael and the rest of the Coterie help Jazmin plan a big celebration—a “Doble Quince”—to celebrate her 30th birthday and the Quinceañera she never had. Mariana decides to use the event to beta test her app, but things don’t go as planned.

The Fosters visit the Coterie for Christmas and Callie struggles to tell her moms about quitting her clerkship. Mariana agrees to volunteer for a holiday festival for the underprivileged. Alice is hiding a secret from the Coterie. Davia strolls down memory lane with Dennis, opening old wounds.

The Fosters and the Hunters help out with the impromptu volunteer Christmas event. Stef agrees to be a part of Mariana’s plan to avoid a major catastrophe, all while Gael and Jazmine deal with a painful family decision. Jamie is eager to ask Callie a very important question.

Callie receives an anonymous tip during the trial. Mariana lands a big client at work. Malika explores new feelings toward a co-worker. Davia’s physique has her slipping back into old habits, and Gael introduces Isabella to his family.

Callie and Gael struggle to make time for each other. Mariana tries to redeem herself with the Fight Club Girls. Malika realizes there are other ways to help people facing incarceration injustices.

Callie questions her choices. Mariana interviews for a new job. Malika considers an offer away from DPN. Gael is forced to put his priorities into perspective, and Alice must make a tough decision.