Although, Hrithik Roshan was the one who used to put Bang Bang dare challenges to his friends from the industry, the entire idea of the activity was from a different head.
Hrithik Roshan recently revealed that the original brain behind the unique promotional idea was of Hrithik's good friend Nargis Fakhri. By way of Bang Bang dare, Hrithik Roshan had put forward challenges to several co-stars including Nargis Fakhri too and the actress completed the task in style.
Indeed this Bang Bang dare proved to be very effective marketing tool which helped the movie to rake in huge collections at the Box Office. Hrithik Roshan's Bang Bang also featured Katrina Kaif and the movie happens to be a remake of the Hollywood flick Knight and Day.