Alejandro (Diego Boggioni), an insecure and idealistic first-year student at the University of Santiago, meets Sofía (Daniela Castillo Toro), an older, cynical student working on her thesis project. The two enter into a passionate, highly physical relationship, but an emotional imbalance quickly forms between them: while Alejandro falls deeply in love, Sofía views their connection primarily as a means to fulfill her sexual desires and escape academic stress. As Alejandro attempts to forge a deeper romantic commitment, Sofía's emotional detachment and resistance to adult expectations push them apart, forcing both to confront their anxieties about intimacy, independence, and uncertainty regarding their futures.