E1 · Birthday Girl
New student Javier starts school and meets the ever-observant Sofía. Another student's secret is publicly revealed, stirring up the school.
E2 · Victims
The anonymous hacker continues to expose more students' secrets, with far-reaching consequences. As friendships are tested, Sofía investigates.
E3 · Idiots
Gerry's aggression toward Luis escalates. The hacker brings the situation to a boiling point. Sofía worries about the threats against her.
E4 · Night School
Sofía's stress about the hacker threatens to overwhelm her. Raúl throws a big, raucous party for all the students. Natalia desperately needs money.
E5 · Face to Face
Raúl and Javier struggle to get along as they help Sofía track down the kidnapper. Meanwhile, the hacker threatens to reveal everyone's secrets.
E6 · How Well Do You Really Know Javier?
Javier's history is called into question when Raúl and Sofía look into a specific incident in his past. Gerry continues visiting Luis in the hospital.
E7 · Control Z
A look back at the previous semester reveals the series of events that triggered the school-wide hack.
E8 · Public Enemy
Quintanilla punishes a suspected student for the hacking. Rosita insists on throwing the school their anticipated NONA party, with many surprises.
