Will Brandon find out that Grace has made him her healthcare proxy? Can he handle it?

Jude wants to visit their mother's grave, but Callie has her reservations about it.

Stef's mom returns to celebrate with her daughter and daughter in law. She has a blast hanging out with Tess, but it opens up old wounds for Stef.

The Fosters celebrate mother's day with Stef and Lena.

Callie worries about Aaron after he's taken into custody for obstructing justice. They may have prevented a few kids from being detained by ICE, but it didn't come without a cost.

Callie draws a portrait of Aaron, but they have a discussion on whether or not to include his scars from his mastectomy.

Callie gets a surprising tip from an unexpected source on The Fosters. "Scars" is the 14th episode of the show's fifth season.

Mariana and Jesus share a laugh while having a bit of one-on-one time. Now that the others have come to recognize that the way they're treating Jesus has been problematic, the two of them are back on track and communicating better.

Poppy speaks on behalf of her sister at a hearing. What she says can change the course of everything for Ximena. Will she figure out the right thing to say?

Who is the mystery guy, and how will he relate to the storyline? Will he have something to do with Ximena's storyline, or will he have something to do with Brandon and Grace planning a senior prank that's bound to backfire on them?

Ximena may have been stuck in the church for all this time, but at least she has the support of her friends and family around her. Callie has been checking in on her, and her lawyer has come to help her out and talk her through her legal options.

The twins spend time with one another, sitting on the steps somewhere, trying to pass time. Does this have anything to do with Brandon and Grace planning their senior prank? Mariana is more inclined to be nosy, and she would definitely want to know what her brother has planned.