Ep 19. Who Knows

The Fosters season 4 episode 19, "Who Knows," follows the ongoing family drama as tensions rise and secrets are revealed. The focus of the episode centers around Callie and Aaron's relationship as they attempt to navigate through the legal process of getting Aaron's rights restored so he can once again work with foster youth.

Stef and Lena, Callie's foster mothers, discuss the potential consequences of Callie testifying on Aaron's behalf and express their concern for Callie's safety given that she has already been involved in a shooting. Meanwhile, Jude and Taylor's relationship is put to the test when Taylor is offered a new job in San Francisco, leaving Jude in a difficult position.

The episode also delves into the character of Mariana, who is struggling with feeling like an outsider within her group of friends, leading her to make some questionable decisions. Brandon is dealing with stress from college applications and continues to be torn between two girls, causing complications in his own relationships.

Elsewhere, tensions continue to rise between Mike and AJ when AJ expresses interest in joining the military, a path that Mike strongly opposes due to his own experiences. Additionally, tensions between Gabe and Ana come to a head when Ana must confront her past.

Throughout "Who Knows," the audience is taken on an emotional rollercoaster as the characters deal with difficult decisions and the consequences of their actions. The themes of family, identity, and relationships are explored in depth, providing a thought-provoking and engaging episode that leaves viewers questioning what's next for the Foster family.