When his long-lost brother resurfaces, Jacobo, desperate to prove his life has added up to something, looks to scrounge up a wife. He turns to Marta, an employee at his sock factory, with whom he has a prickly relationship.
Living the mundane existence of a professional bodyguard, always in the shadows of his clients, Ruben decides to make a change that will finally give him a personal connection outside of his solitary world.
An architecture student is obsessed by his girlfriend. When she is invited to go alone to a party sponsored by her company, he becomes paranoid. He arrives at their place unexpectedly and finds a man hidden under their bed. He follows the man trying to find his name and occupation, along a night full of incidents and misunderstandings.