Callie meets a woman who works in the foster care system; Brandon reveals why Callie ran away.

Lena worries when Stef returns to work; Kelsey exposes secrets from Mariana's past.

Callie hopes to earn back the trust of her loved ones; Stef is called to testify in Mike's case.

Callie's good deed creates trouble for a friend; Brandon makes a deal with an unsavory classmate.

Jesus is pressured to make a difficult choice; Callie is torn between protecting two friends.

Callie reunites with her father; Jesus struggles to keep focused at school without his medication.

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.