Luisa has a habit of bringing her dates home, irritating her son, Cesar. When Cesar invites his best friend Pablo over for a sleepover, Luisa's flirtatious behavior becomes too much to bear, especially because Cesar has his own feelings for Pablo.
As the night goes on, Luisa and Pablo begin to spend more time together, leading Cesar to feel jealous and frustrated. He tries to confront Luisa about it, but she brushes him off and continues to flirt with Pablo. Cesar feels betrayed and hurt by Luisa's infidelity, which only adds to his already difficult relationship with his mother.
In the end, Cesar decides to leave Luisa alone, taking his frustrations out on Pablo instead. He tells Pablo that he doesn't want him around anymore, and that he should find someone who treats him like an equal. Pablo is taken aback by this sudden turn of events, and he begins to question whether he made a mistake in dating Luisa or not.
The next day, Cesar apologizes to Luisa for his harsh words, but she just brushes it off and continues to focus on her own life. She realizes that she needs to take responsibility for her actions and make amends with Cesar. However, it may be too late for them to repair their relationship, as Cesar has moved on and found someone else to love.