Sara Ali Khan's throwback video at Kaun Banega Crorepati sets goes viral as she cutely greets host Amitabh Bachchan with "Adaab"

Bollywood actress Sara Ali Khan had once visited Kaun Banega Crorepati to see Amitabh Bachchan. Sara applauded dad Saif Ali Khan from the audience as he participated in the quiz show. A viral video from her visit to the show with daddy Saif Ali Khan is making rounds. Check out the video