Polo is harassed at school. Samuel mulls the police's offer as he and Rebeca become closer. Ander struggles with his treatment.

Rebeka tries to identify the traitor. A blackout party at the club leads to multiple shocking revelations.

Rebe is confused and hurt by Mencía's mysterious behavior. Much to Ari's chagrin, Benjamín suggests Samuel join the debate team.

Ari and Samuel face off in an important and public debate. After speaking with Ander, Omar struggles with the emotional fallout.

The police investigation forces Benjamín into the spotlight. Patrick finds himself in a tough spot with Iván and Cruz. Caye reconnects with a friend.