Callie's future looks unclear again following the revelation about her father. Brandon feels bad about sleeping with Dani. A drastic change is made by Mariana.
Brandon doesn't know whether or not to go ahead with the hand surgery, as Stef and Lena's opinions differ. Stef questions Mike about where Ana is. Callie has a new admirer. Connor's dad gets in the way of Connor and Jude's friendship.
Stef and Lena decide to go on vacation before the baby is born, but Stef finds it hard to relax. The kids decide to throw a party which soon gets out of control.
Callie is determined to remove the barriers to her adoption. Lena attempts to sure a promotion at work. Mariana is not happy after she finds out why she made the dance team.
Callie is concerned about how her actions have affected Jude. Emma puts Jesus in a difficult position. Stef believes that Mike was involved in Ana's disappearance.
Tragedy strikes the family. Stef confronts Mike whilst Wyatt seeks relationship advice from Brandon.
Brandon reveals his secret about having slept with Dani to Stef and Mike. Callie takes Jude with her as she visits the Quinns' yacht.
When Callie returns to the home in which her old foster group was, she learns that the neighbors are pressuring the landlord to have the girls removed. Mariana and Hayley plan a dinner. Stef receives a letter from Ana.
A Mexican street festival is held. Mat's surprise manages to upset Mariana. Callie is involved in a confrontation that sees her suffer another panic attack.
Rita and Girls United have to deal with a difficult a challenge and Callie turns to Robert for help. Connor has to cope with mounting pressure to dissolve his friendship with Jude. There is friction between Brandon and Lou.
Callie and Jude have very different experiences as they spend their first Christmas with the Fosters. Stef has a problem with Grandma Sharon and her excessive gift giving.