Pablo attends Las Encinas upon being given a scholarship. In 2016, Pablo (aged 17) and Marina (aged 14) engage in a sexual relationship, resulting in Pablo infecting her with HIV. As a result, Marina's older brother Guzmán and his friends Polo and Ander confront Pablo, and Guzmán violently attacks him. Pablo leaves the school, with Guzmán and Marina's father bribing him away from the police.
- "El amor es una droga" (flashback)