A traffic signal is more than a directive for motor vehicles in Mumbai. It is a whole world unto itself - beggars and those hawking their wares make enough to get by from those waiting at the light. Silsila is the signal manager. He falls in love with Rani, a seller of clothes and a new arrival to the traffic signal. Silsila's uncomplicated existence is shattered when he is caught up in the wicked activities of his bosses. Little does he know that the future of the traffic signal and the lives of those who depend on it for their living is at stake.