Actor Varun Dhawan met "real life hero" Sudha Varghese, who is fighting against untouchability. Varun has shot for an episode of Kaun Banega Crorepati 10, hosted by megastar Amitabh Bachchan, read a statement.

During the show, he said: "It makes me wonder that even in today's time where things are moving forward both technologically and industrially, the virus of untouchability and gender inequality are still present.