NDTV.com | Dil Toh Baccha... more challenging than 3 Idiots: Omi Vaidya NDTV.com He may be better known as Chatur from the blockbuster 3 Idiots but Indian American Omi Vaidya, who steered away from being typecast, is ready to move on with a more "challenging" role in the forthcoming comedy Dil Toh Baccha Hai Ji. ... My on-screen chemistry with Shruti is amazing: Emraan Emraan holidays in Malaysia with family Shruti makes Emraan nostalgic |