In the fourth part of his Bollywood Hungama exclusive interview with Content Head Broadband Faridoon Shahryar, Shahrukh Khan talks about 'Chennai Express' and how he benefited from doing the film. He talks about Deepika Padukone's lungi avatar, the overseas release of the film and whether he would like to show his film to Southern stalwarts like Rajinikanth and Kamal Haasan. Don't miss!