FAN is the narrative of Gaurav (Shah Rukh Khan) a young fellow, 20 something, whose world spins around the uber film star Aryan Khanna (Shah Rukh Khan) or God as he alludes to him.
From the by paths of Delhi, youthful Gaurav sets out on a trip to the city of dreams, Mumbai, so as to wish his God on his birthday. All things considered, he is Aryan's greatest FAN and even has a striking likeness to him - how troublesome might it be able to be for the world greatest FAN to get a group of people with the world's greatest Star.
At the point when things don't work out as expected, Gaurav's affection and energy for his God swings into a perilous fixation that crosses the barely recognizable difference.
In an edge of the seat thriller, FAN will peel away at both Gaurav and Aryan's identities and characters as the two men find individuals inside of themselves that even they didn't know existed, and we're left pondering who to sympathize with and whom to pull for - would we be able to truly pick a side, all things considered, Superstars are additionally people however every one of us is likewise a FAN.