On Avenida Paulista, two friends, Leon and Ricardo, meet each other. They try to talk, but either the cell phone belonging to one, or the cell phone belonging to the other rings, preventing them from carrying on with the conversation. They finally decide to phone one another so that they can communicate. They talk of life, of ethics, of friendship, and of the times today, surrounded by the unceasing pace of the city, with cars and people who cannot prevail on themselves ever to stop.