Filmmaker Rajkumar Hirani made a comeback as a director with 'Dunki' after a hiatus of five years. The film stars Shah Rukh Khan, Vicky Kaushal and Taapsee Pannu in pivotal roles. Everyone has been raved for their performances especially Vicky was raved for his stellar act. In an interview, Rajkumar Hirani revealed that initially, he didn't want to cast Vicky in 'Dunki'. Read on to know why.