NDTV | Vidya Balan: Living another person's life is exciting NDTV From a single mother to a sex symbol, Vidya Balan has portrayed a range of characters on the big screen and says acting allows you to live another person's world. "I don't think it (acting) is about proving oneself. It is about inhibiting another person's world, ... Biwi O Biwi: Vidya Balan pairs up with Farhan Akhtar in Shaadi Ke Side Effects |