Hrithik Roshan is pretty excited about his upcoming film Krrish 3 and the actor will be seen in a double role in the movie. He'll not only play superhero Krrish's in the flick, but will also essay the character of Krrish's elderly father Rohit. <br /><br />At a recently held event, when Hrithik was asked to speak about the preparations he had to do to play an old character in the film, the actor said, "We did what we had to. Rohit is a child at heart, Rohit is symbolic to joy, laughter and happiness. If you see children playing in a room even without anything they'll find their joy but we when we grow up we forget that. So it is such a joy for me actually to be fortunate enough to revisit my childhood, so many times in my life, through my father's films. But in this one, Rohit also had to be a father, so he had to be both a child and a father so yes, it was difficult and I can go on and on but it's of no consequences. If you all like it then, everything will be worth." <br /><br />Roshan played differently-abled Rohit Mehra, in the first edition of the Krrish franchise, Koi Mil Gaya and he'll reprise this character in the third instalment of the movie too.
