Things are hotting up on the set of the upcoming trilingual film, Karaiooram. Directed by JKS, the film has Ineya and Simran, apart from Nikesha Patel. In fact, it was also reported that Ineya and Simran had shot a fight sequence for the film recently. But the latest is, apparently, Nikesha and Ineya aren���t getting along with each other. Both seem to have misunderstood each other, or the roles they play, and this often leads to heated arguments between the two on the set.A source, who has witnessed this, says, ���It���s true that Nikesha and Ineya had a tiff on the set of the film. According to the script, it is Nikesha who is playing the lead, and Ineya plays a strong negative role. There were arguments between the two on the set of the film about whose role is more important and which role holds the script.��� Both actresses were not available for comment.