The story of the encounter between a boy and a girl. He confesses that he fell in love with her at first sight, but she does not believe him. However, as they walk through the night in Madrid, they share their desires, secrets, and maybe a few little lies. But soon the film brings us back to the harsh reality of power struggles, psychological games and conflicts between the sexes. Stockholm thus offers an incredible reading of the relations between young people today.

Madrid, summer 2011. Economic crisis. 15-M movement and 1.5 million pilgrims waiting for the Pope’s arrival live side by side in a Madrid that’s hotter and more chaotic than ever. In this context, detectives Velarde and Alfaro must find what seems to be a serial killer. Their against-the-clock hunt will make them realise something they’d never imagined: neither of them are so very different from the killer.