Rahul Roy revealed on 'The Kapil Sharma Show' that Shah Rukh Khan's character from 'Darr' was originally written for him. "I was preoccupied with other films and couldn't take up the offer," he added while stating that he was offered almost 49 films after his film 'Aashiqui' released. "I still have the big regret of not signing 'Darr'," said Rahul.