This program is a short fiction film, which tells the story of an unfulfilled love.A young couple finally decides to split apart. She, after going down six floors, thinks back and calls him. He goes down after her, but the stairs become longer and longer, the elevator does not stop, the windows close alone, and from the water pipes we hear voices, his voice, her voice, the voice of the people who go up and down the stairs. From each one we hear what they think but do not say. He keeps going down. She makes her decision and goes away. He stays trapped in his labyrinth of sound. As a graduate film from EICTV, it has been shown in art theaters in La Habana, Caracas and Lima, where it also appeared on TV.