Newcomer Memo befriends a group selling assignments. Dating couple Alex and Marifer face issues: she wants intimacy, he's attracted to Rafa, a video store worker. Navigating relationships and underground school operations.
Alex navigates relationships with Rafa and Marifer while facing bullies at school over selling "merchandise." Alex confides in Memo about his crush on Rafa but is interrupted when about to kiss him by Marifer.
Marifer and Memo are in charge of an important English assignment. They interview their classmates about their childhood memories. Marifer is too distracted by Alex and Rafa to focus on the homework and they nearly miss the deadline.
The English teacher gets more suspicious when the assignments seem too similar. The group gets invited to a party, but Memo is the only one who enjoys it, getting drunk. Marifer tells everyone Alex likes Rafa. Alex's sister kisses Tenoch.
Marifer skips school with a boy she met at the party. Memo becomes popular after the party. Rumors spread at school that Alex is gay. Daniela makes Diego choose between her and his girlfriend. She has sex with him, thinking he chose her.
The English teacher makes the class redo the last assignment in front of her. Memo distracts her to help everyone. The group goes to Memo's house for karaoke. They decide to stop selling homework. Memo finds out he must move to the US
Tenoch and Memo plan to steal the impossible exam as a final act. Memo doesn't tell his friends he'll be leaving soon, but starts giving them gifts. At night, Marifer and Tenoch visit Memo's house, but are surprised by what they find there
An unexpected death impacts everyone. Alex and Rafa kiss. During the impossible exam, the answers Tenoch sold turn out to be useless. He's about to get beaten up and the group intervenes. They all end up in the principal's office.
