In the third part of his exclusive Bollywood Hungama interview with Content Head Broadband Faridoon Shahryar, Vidhu Vinod Chopra surprises by claiming that he's not aware of the collections of his most successful film '3 Idiots'. He then speaks about publishing the screenplay of 'Sahib Bibi Aur Ghulam', interactions with the deceased actor Dev Anand and why preserving our cinematic heritage is important. Lastly, he talks about remaking his films 'Khamosh' and 'Parinda'. Take a look!