Bollywood heartthrob Varun Dhawan who made his debut with Karan Johar's campus romance Student Of The Year is in talks to play the title role in a martial arts flick Side Hero. Varun who claims that he had always enjoyed action was very impressed by the script of the movie. The movie is about a young man who is a die-hard Kung Fu fan who lives by the rules of martial arts heroes. However his life takes a dramatic turn when he realises that he may never get to be the hero himself. Reports say that the young actor who