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 Jazmin deal with a painful family decision. Jamie is eager to ask Callie a very important question.

Davia gains unwanted notoriety at school when an attempt to reach her students goes awry. Callie helps Judge Wilson after he faces a devastating loss, and Malika tries to make things right with Isaac.