Chetan Bhagat's novel 'One Night at the Call Centre' has been turning into a film. So, he is busy writing script for it. Earlier Rohan Sippy had bought it, but due to more in production work he sold it to Atul Agnihotri at a good sum. Atul says, "Chetan wanted someone to turn his novel into a film, and I wanted a good story." When asked about the finalizing cast, he replied, "Salman will be a part of the movie but not in the lead role."