I Do
At school, Wyatt finds Callie and tells her that he and his mom are moving to Indiana to live with his grandparents. Callie is saddened by the news because Wyatt is one of the only people who showed her kindness. While Brandon is walking by, he spots a distressed Callie sitting by herself and goes over to join her. Callie informs Brandon that she has to decide whether to go through with the trial or not because it is going to boil down to Liam's word against her word. She is a bit reluctant to go through with it because she knows that she's at a disadvantage.
Callie speaks with her lawyer about her case against Liam. The lawyer tells her that she won't receive any kind of justice because the jury won't believe that Liam raped her and her track record won't help her either. However, the lawyer informs her that if it was consensual sex, Liam would be charged with statutory rape and go to jail for a year. Brandon finds Callie in her room and asks her how it went with the ADA. She tells him that it went poorly because a jury won't believe that Liam raped her. An optimistic Brandon tries to cheer Callie up by saying that it will all work out in the end, but his comment only enrages her because nothing has ever gone her way. Callie even says that the system is so messed up that the only way she will attain justice is to lie and say that the sex was consensual.
That night, Callie rustles around in her bed unable to fall asleep. Hearing Callie, Mariana cautions her about the dangerous effects lies can bring on an individual by recounting her own experience with them. But even though Mariana doesn't want Callie to lie, she wants Liam punished.
At the court hearing, Callie sits at the stand questioned by her ADA. When the ADA asks her if the sex was consensual, Callie tells the court that it wasn't. She also tells them that although she wants Liam to be imprisoned, she doesn't want him to be confined for the wrong crime because she doesn't want to lose the truth of the situation. Back home, Callie plays the guitar to drown out the injustice that she experienced.
In the morning, Stef and Lena surprise Callie and Jude by telling them that they would like to adopt both of them. Callie asks the twins and Brandon if it is alright and Brandon responds with "there's enough to go around". Callie and Jude are both really thrilled.
Before the wedding festivities, Callie takes Brandon aside and thanks him for always believing in her and she realizes that she deserves to have a good life. Brandon tells her that she deserves to be happy because she's an amazing person. Callie and Brandon finally reciprocate their feelings for another. However, their intimate moment takes a turn for the worse when Jude catches them kissing. Callie rushes off to follow an angry Jude.
Jude reprimands his sister by saying that the Fosters are not going to keep them if she has a relationship with Brandon. Callie feels Jude's wrath when he tells her that she's being selfish because a loving family is much harder to get a hold of. Callie promises to Jude that she won't be selfish anymore.
Callie witnesses the moving wedding ceremony. During the party, the family has their dance. Callie tries to enjoy dancing with her new family but veers away from Brandon. That night, Callie packs her things and leaves the family behind; but not before she sneaks a peek at Brandon and Jude and makes her silent goodbyes. In the morning, she goes over to Wyatt's place and tries to a hitch a ride to Indiana (or wherever he can take her). At first he refuses but then they drive off.