The Fosters - Season 5, Episode 9: Soundtracks

Lena tells the kids that Drew has canceled prom. Grace confesses to Brandon that she's moving back home. Meanwhile, Aaron and Callie discuss what happened at the protest.

Grace and Brandon get ready to leave for prom, and her mom takes a few pictures of the adorable couple.

While chaperoning the dance, Tess tries to confront Stef, compelling her to air some hard home truths.

At the prom, Jesus anxiously scans the crowds for Emma before agreeing to hang out with Poppy.

The prom really gets going; AJ and Aaron exchange glares across the room. Callie works up the courage to speak to Ximena.

Brandon and Grace pose for the prom photographer. Aaron and Callie fight after he lets his jealousy get in the way.

Mariana plucks up the courage to speak to Mat, but loses her confidence after she sees him with Zoe. She sits down, rejected, next to a drunken Emma. Mariana laments failing to find a fake boyfriend.

Brandon asks Callie for the box he gave her so he can give it to Grace. He tells Callie that Grace has a serious illness.

Mariana and Emma finally clear the air a little. Jesus watches on, a little jealously, while Poppy starts to feel a little bit left out.

Brandon gets Grace a gift fit for a queen.

Tess talks to Stef about her repressed feelings. Aaron tries to apologize to Callie, and messes it up. Meanwhile, Grace & Brandon get up to slow dance and Jesus watches Mariana and Emma in disbelief.

Grace begins to feel faint so Brandon allows her to lean on him as they dance; Aaron tells Callie if wants to talk he'll be in the car; Callie heads outside and finds ICE looking for Ximena.

While Mariana tries to explain why Emma, her "girlfriend", is kissing Jesus, a drunken Wyatt wanders in and seriously embarrasses her in front of Logan.

Callie tells Stef about the arrival of the ICE immigration officers, who are looking for Ximena.

Mariana recieves an anonymous text telling her they know who destroyed the school model; Mariana admits to Mat that wanted asks him to dance, which he accepts.

Official Trailer for S5 Winter Premiere (Jan 9, 2018).