Director Karan Johar made his directorial debut in 1998 with ‘Kuch Kuch Hota Hai.’ The movie starred Shah Rukh Khan, Kajol, and Rani Mukerji in lead roles. Almost 26 years since its release, the movie has gained cult status in Bollywood. However, in a latest interview, Farah Khan revealed that Shah Rukh was reluctant to play the role of Rahul in the film for a particular reason.