Ranbir Kapoor incepted his career as an assistant director to Sanjay Leela Bhansali. He states that if ever he writes a book, he would pen down the time spent with SLB during the period of the film, 'Black'.

He said that it was that phase of life which transformed him completely from an aimless boy to a worthy person.

"But if I had to, then it would be the time when I assisted Mr Bhansali on Black, because that was the time I really switched from just being an aimless slacker boy to somebody who wants to do something in his life related to films," he added.

Further, he praised the National Award winning director and said, "He was a great mentor, a great teacher, so to write something about that would be interesting." 

Ranbir is currently awaiting the release of his film, 'Bombay Velvet' which is directed by Anurag Kashyap.