Om (Shah Rukh Khan) is a junior artist trying to make it big in the Hindi film industry. He is totally smitten by Shantipriya (Deepika Padukone), the top Bollywood actress, who is also the central point of all his daydreams.However, the actress is caught up in a suspicious fire accident, and Om succumbs to death while trying to save her.Thirty years later, he is reincarnated as a superstar with a huge fan following and a long line of awards.When the flashbacks of his past life hit, Om decides to avenge Shnatipriya’s death and get her justice.