Martin is a phobic in recovery process. Little by little he manages to step out of the isolation of his one-room apartment and his virtual reality. He is a web designer. Mariana just broke up after a long relationship. Her head is a mess, just like the apartment where she takes refuge. Martin and Mariana live in the same street, in opposite buildings, but they never met. They walk through the same places, but they do not notice each other. How can they meet in a city of three million people? Urban loneliness. Buenos Aires. Medianeras. What separates them is what brings them together.