Mariana's quinceanera is coming up and Lena wants it to be the best. However, when a secret is revealed, it could end the party before it even starts. Lena's mom comes for a visit and Stef gives Brandon a pep talk on the rules of dating when he sees Talya and Callie getting more friendly.
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 .