Mike asks Brandon to move in with him, and Jesus and Lexi continue to keep their relationship a secret from Mariana.

Everyone is celebrating Mariana's quinceanera, and the secret Jesus has been hiding comes to light, which causes tension between Mariana and Lexi.

Stef and Lena try to find time to work on their relationship, while Lexi and Jesus have to deal with the consequences of their actions.

Brandon has an audition for a sought after piano coach, while Jesus is invited to a church camp.

Lexi's parents punish her when they find out the truth about Lexi and Jesus.

Stef and Lena have dinner with Lena's ex.

Mariana and Jesus deal with the repercussions of their actions.

The Fosters are getting married, but Stef is not as involved as a stressed out Lena would like.

The family is impacted by Callie's decision to run away; Mariana learns the truth about Lexi's trip.

Mariana and Jesus worry about dates as the Winter Ball approaches; Zac's mother visits Lena.

Stef and Mike deal with the fallout from a shocking revelation; Brandon makes another bad decision.

Callie and Jude face separation. Brandon suffers guilt after sleeping with Dani.

While Lena and Stef are away on a babymoon, the kids throw a party that gets out of hand.

Callie meets her half-sister for the first time. Timothy starts a legal battle over his parental rights of the baby.

Callie worries about how her actions have impacted Jude. Emma puts Jesus in an awkward position.

Lena learns about a medical issue affecting her pregnancy. Stef confronts Mike about Ana.

The kids attend a festival. Ana wants to make amends with the twins.

Kiara seeks help after being placed in an unfit foster home; Mariana downplays her high math scores.

As the family deals with the aftermath of the terrible car accident, Stef is determined to find the driver responsible for the crash. Callie continues to volunteer at the drop-in center where she meets AJ, a foster teen runaway searching for his older brother. Brandon starts at the Idyllwild Music Program and quickly realizes that he will be faced with serious competition. Meanwhile, Jude tells Connor he prefers to keep their relationship private at school.

Callie thinks she's celebrating her 17th birthday with just the family, but Jude surprises her with a house party. Jude's surprise risks exposing both Callie's and Mariana's secrets when he innocently invites Rafael and Wyatt to attend. Meanwhile, Brandon's suspicions about AJ's behavior come to a head, and Mariana and Callie decide to buy a car together without telling their moms.

It’s prom night at Anchor Beach. Grace’s mom has a candid conversation with Brandon, meanwhile Ximena faces a life-altering decision when ICE agents show up at prom.

Callie actively helps to make Ximena’s fight visible. Meanwhile, Brandon and Grace struggle to be intimate knowing her diagnosis and Mariana is suddenly courted by multiple suitors.

Callie and her friends support Ximena in a big way at a conservative anti-immigration rally and get a lot of buzz for Ximena’s plight. Meanwhile, an unlikely source offers a key piece of evidence that may help save Anchor Beach from going private and the family celebrates Stef’s birthday.

Brandon and Grace plan the ultimate senior prank which ends up going a little too far. Mariana and Mat make a huge decision about the future of their relationship.

Callie speaks on a panel about Ximena’s struggle and realizes she may have a passion for something other than art. Meanwhile, Mariana is torn between two suitors.

It’s graduation day for Callie and Brandon, but after some shocking news, the family wonders whether they will make it to the ceremony.

One year later, the Adams Fosters comes together for some major celebrations.