A journalist (Ana) has to make a documentary out of commitment. In it she discovers the world of Lourdes, an 18-year-old girl with Down syndrome, who dreams of being a nurse and marrying her boyfriend Carlos. Work and the obligatory relationship feed a genuine interest and a true friendship.
The film tells the obsession of a policeman to find out who is the murderer of a young homosexual. The character played by Antonio Resines, is a cop who gets up in a strange house with a huge hangover and has no memory of what he did last night, when the homosexual was killed. He is the prime suspect.