Mumbai, Jan. 13 -- Karan Johar made his directorial comeback with Rocky Aur Rani Kii Prem Kahaani last year which turned into a successful venture getting immense love from the audience. Besides being a filmmaker, Karan is also a father to two adorable kids Yash Johar and Roohi Johar. In a recent interview, the filmmaker spoke about having his children through surrogacy.

Karan said,"When I was 40, my mother asked me what my life plans were since marriage wasn't on the cards. I told her I really wanted to have babies. She was wonderful but I was taking my time."

He continued,"She reminded me again a year later. I only told her about it once the doctors informed me that three months of pregnancy was complete. The babies were expected in A...