Former foster teen Callie is now officially adopted into the Adams Foster family. She must put aside any romantic feelings for Brandon and does so by throwing herself into her "Fost and Found" website, even drawing the interest of an investor. After his performance at Disney Hall, Brandon is approached by a recruiter from Juilliard. Mariana launches her campaign to run for junior class president while Jesus tries to hide the reason why he doesn't want to go back to wrestling school. When Mike discovers a secret his foster son, AJ, is keeping, he is torn about what to do with the information. Jude must face the fact that his boyfriend has decided to move away, and a serious medical issue for Stef results in a clash of opinion between her wife, Lena, and her mother, Sharon. Meanwhile, Sharon introduces the family to her liberal-minded friend, Will.
"The Fosters" is a compelling drama about a multi-ethnic family mix of foster and biological kids being raised by two moms. Stef Foster, a dedicated police officer, and her partner Lena Foster, a school Vice Principal, have built a close-knit, loving family with Stef's biological son from a previous marriage, Brandon, and their adopted twins, Mariana and Jesus.
Their lives are disrupted in unexpected ways when Lena meets Callie, a hardened teen with an abusive past who has spent her life in and out of foster homes. Lena and Stef warily welcome Callie into their home thinking it's just for a few weeks, until a more permanent placement can be found. What happens next will determine if Stef and Lena made the right choice in taking a chance on Callie, and whether they have room in their home - and their hearts - for one more.