Set in modern Barcelona, the narrative explores the culture of disposable relationships through interconnected couples. Clara (Judit Uriach) discovers that her boyfriend, David (Óscar Jaenada), has been chronically unfaithful, leading to the collapse of their relationship. While David plunges into a destructive lifestyle following the breakup, other individuals in their orbit—including a man tempted by extramarital encounters and an older woman exploring new relationships—navigate secret betrayals, physical desires, and emotional fallout.