Veteran actor Rishi Kapoor wants his son and actor Ranbir Kapoor to get married soon. Ranbir , who is getting lauded for his role in "Sanju" , will also be seen in Mukerji's "Brahmastra". "Brahmastra" , first part of fantasy adventure trilogy , will bring Ranbir , Amitabh Bachchan and Alia Bhatt together
