The upcoming episode of the quiz-based reality show `Kaun Banega Crorepati` Season 15 will be an emotional one after a contestant finds a family in the audience. 

A promo shared by the channel Sony Entertainment on Instagram, shows a contestant named Sarvesh on the hot-seat. Amitabh Bachchan is then seen asking him as to why he didn`t come with any of his family members in the `Rishtey special` episode.