Pilar is a young admirer of Miguel Santos, a famous pianist. At a concert that he gives in Cádiz, she is lucky enough to meet him in person, and that same night something arises between them. What she doesn't know is that Miguel has known his older sister for years

Pilar es una joven admiradora de Miguel Santos, un famoso pianista. En un concierto que éste da en Cádiz, tiene la suerte de conocerlo en persona, y esa misma noche surge algo entre ellos. Lo que ella ignora es que Miguel conoce a su hermana mayor desde hace años.