Producer and director Indra Kumar has signed Sharman Joshi and Bollywood diva Rekha for his yet untitled film. The story, a social drama laced with comic elements, revolves around the relationship between Rekha and Sharman. Says a source, "Sharman plays a US-returned guy who is extremely fond of his naani (Rekha). He stands up for her when she is ill-treated by the family.” Randhir Kapoor plays Sharman's grandfather. The film, slated to go on the floors early January (2013), next year will be shot in Mumbai and Dubai.