Gael's art show brings together members of the Coterie for an evening that has emotions running high, especially amongst Gael, Bryan, Callie & Jamie. Mariana develops a new app idea to pitch to Evan, but the issues at Spekulate continue to threaten to thwart her plans. Callie learns some shocking information about the Jamal case.
Taking place a few years after the events of The Fosters, Adams Foster siblings Callie and Mariana relocate to Los Angeles to begin the next phase of their lives. As they move into a communal living apartment building called The Coterie, Callie becomes a law clerk working for Judge Wilson while Mariana becomes a software engineer. The two of them navigate their young adult lives while interacting with their neighbors and the people they befriend.