Leo is a romantic writer obsessed with the love of his life, Ari. He is convinced that she still belongs with him, and after moving to an apartment near her, he begins to draw up an infallible plan to win her back.

In the summer of 1987 in a town in Córdoba, two teenage sisters, Elena and Lucia, are alone at home. The youngest is upset with her older sister, who thinks about how to get out of that town, to study and to live differently.