I have always been an Amitabh Bachchan fan.

Every person goes through a bad phase. Amitabh Bachchan and Salman Khan, too, had a rough phase in their careers. In my case, it was unfortunate that my personal problems came up at a time when I took a break to rejuvenate myself.

I have been fortunate that 'Pink' has been that film which gave my career a push. I owe a lot to Shoojit Sircar for having faith in me and my co-stars Taapsee Pannu and Amitabh Bachchan sir.

My childhood dream was to work with Mr Bachchan and 'Pink' fulfilled that.

I have grown up watching Marlon Brando, Al Pacino, Dev Anand, Amitabh Bachchan and the likes. These are actors who have changed with time. They have no shelf-life. They have immortalised themselves because they have evolved with time.

From Amitabh Bachchan to Ranveer Singh, I have sung for different generations of actors.

A hero today must be Raj Kapoor, Sunil Dutt, Shammi Kapoor, Dev Anand, Dilip Kumar and Amitabh Bachchan rolled into one. These are the six hero slots in Hindi cinema and an actor must be able to play all if he wants a long innings.