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 has been shot and it’s not a minor wound. Flashbacks are used to tell the history of how Lena and Stef met and how the family was formed.

Lena’s ex-girlfriend comes to visit and reveals a secret. Callie wants to help Talya when an embarrassing video of her is circulating around the school.

Lexi makes a desperate decision, Lena wants Callie to participate in her therapy sessions, and Jude tries to impress his friend Connor.

Lena and Stef have a debating dinner with Jesus, Lexi’s parents, and Stef’s conservative father, Frank. Callie attends a therapy session for foster children.