Callie is accused of selling pills around school, and Lena and Stef decide not to punish Brandon which causes tension among the parents.

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.

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.