Zindagi 50-50 revolves around three different stories . Zindagi means Life - Sometimes it's fun, and sometimes it's a curse - but it's just a point of view. People prays to god for happiness, so that they can enjoy their life. But the God says that he had already given a life to them, to enjoy all the happiness. It has been said that, the way you asks question to your life, it answers you in the same manner.