Amid tensions in their own relationship, Stef and Lena host a 40th anniversary party for Lena's parents. Callie faces the judge who will determine the consequences of her actions, all while holding a secret that could change everything. Meanwhile, Mariana decides that she must find a way to repair her relationship with Mat.
Elenco: Sherri Saum , Maia Mitchell , Teri Polo , Cierra Ramirez , David Lambert , Hayden Byerly , Danny Nucci , Noah Centineo , David Lambert , Gavin MacIntosh , Hayden Byerly , Maia Mitchell .