Hrithik Roshan, who’s all set to act in father Rakesh Roshan and Sanjay Gupta’ s love story-cum-revenge drama, seems to be facing problems for the collaboration even before taking off. Apparently, model-actor Sudhanshu Pandey is suing the makers for copyright infringement of his story, screenplay and dialogues. Sudhanshu claims that he was initially the third party in the collaboration, under his banner Raw Stock Production Private Limited, but walked out after being informed that he’d get only 2 per cent of the profits and would not be given credit for the screenplay, story and dialogues.