'Dhadak' is a remake of the blockbuster Marathi film 'Sairaat', which touch-based upon the issue of caste and honour killing. However, talking to PTI, Karan had said that he'll be giving an urban touch to the film and will be set in the backdrop of Udaipur. "The basic premise (of Dhadak and Sairat) is same. But there are variations." Talking about the fresh cast he's working with, he said: "Janhvi and Ishaan are great people and are very hard working. These are the two things that I always look for in actors," told Johar to PTI.