In the city of 20 million, each compartment of local is a world on its own. Everyone knows each other, not through their office or schools, but by where they stand and which station they get on. Every stranger has a unique connection with each other. The small conversation that started with a meer smile led to years of friendship bonded with daily travels in the same local compartment. A local is not only a way to commute, but it's like a hangout spot to exchange food and gossip.