Mumbai, Dec. 24 -- Actor Agastya Nanda will soon be seen in a special episode of Kaun Banega Crorepati 17. The episode will be special as it features Agastya on his grandfather Amitabh Bachchan's show to promote his upcoming film 'Ikkis'.

During the episode, a member of the audience asked Agastya a fun but tricky question. She asked the actor who his favourite was among his "nana" and nani, Jaya Bachchan.

"Mera sawal Agastya se hai... Aapka favorite kaun hai, nana ya nani? (My question is for Agastya... Who is your favorite: nana or nani?)"

The question left Agastya confused and smiling. Trying to avoid the question, the actor laughed and said, "Mushkil hai bahut yeh... nahi-nahi, next question. (This is really tough. Next question, pl...