Actor Dulquer Salman is gearing up for his next Tamil movie directing by debut Ra Karthik. His first film OK Kanmani directed by Mani Ratnam, was a blockbuster film. It is remade in Hindi as OK Jaanu starring Aditya Roy Kapoor and Sradha Kapoor and will hit screens on next week. The movie will be a romantic entertainer and according to reports, there will be three heroines.