Sharon and Will return to the Adams Foster home with news that they are engaged. While the family happily prepares for the wedding ceremony, Stef learns that her mom is having second thoughts about getting married. In an effort to come clean with Jesus, Emma writes him a letter but learns he is hiding a secret of his own. Meanwhile, Jude is teased at school when Lena organizes an LGBTQ-friendly sex ed class for students.

Lena is at her wit's end when everyone comes to her to handle all their crises and Stef is never around to help. Aaron invites Callie on a road trip to visit his parents.