When Jamal muscles in on Ruby's dream of being senior class president, Jasmine goes on the offensive. Oscar warns Cesar of the dangers that lie ahead.

Jamal reconnects with an old friend after the class election turns ugly. Ruby feels smothered by Jasmine's attentions, and Cesar sends Oscar a message.

Back in Freeridge for the holidays, Monse receives a rude reminder about why she left. Ruby and Jasmine turn to their friends for relationship advice.

A long-buried secret lands the four friends in hot water. After confronting Monse over a butt dial, Jamal makes an unexpected connection.

Ruby obsesses over Jasmine's mystery man, Cesar deals with dissension in the ranks, and the arrival of sinister-looking letters worries everyone.

With emotions running high, Ruby, Jamal and Monse come clean as Cesar contemplates revenge. Jasmine, meanwhile, prioritizes self-care.

Monse, Jamal and Ruby help Cesar with a grim task during an emotional day that sees relationships change, secrets divulged and decisions made.

With the prom fast approaching, Jamal searches for the perfect theme and Ruby stresses over finding the perfect date. Abuelita fesses up.

As Jamal tries to figure out who's following him and Ruby's prom preparations go awry, the friends come together for a final celebration.