Lena wants to become pregnant, but she has not spoken with Stef about it. Jesus and Emma, a girl of the wrestling team, flirt with each other.

It’s Stef and Lena’s wedding, but Frank won’t show up. Lena’s mother, Dana, and Stef’s mother, Sharon, argue about the wedding.

Stef and Lena take measures to keep Brandon and Callie apart. Meanwhile, Jesus has problems in the wrestling team. Kelsey, Mariana’s friend, reveals a secret of Mariana’s past.

Mike invites Brandon to move in with him, which leads to an argument between Stef and Brandon. Meanwhile, Mariana objects to Jesus dating Lexi; and Callie’s journal assignment sparks memories of a dark secret from her past.

It’s a big day for Callie as her future with the Fosters hinges on the revelation that Donald is not her birth father. What happens next could threaten to separate Callie and Jude once again.

A medical issue concerning Lena’s pregnancy arises. Meanwhile, Wyatt turns to Brandon for advice

Lexi comes back and Jesus has to make a decision. Mariana knows about Zac’s, a friend, home life with his mother and Callie suspects Brandon is involved in a bad situation.