Mumbai, April 16 (SocialNews.XYZ) Actor Rahul Dev, who has joined actor Prince Kawaljeet Singh for the Punjabi film “Mor Sab Da Banuga”, is pushing all his limits mentally and physically to bring authenticity to his character. He says this character demands commitment and discipline. Rahul has worked on his rural Punjabi dialect for his character named Rana and even went make-up-free for the role.