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.