Ranvir Shorey is willing to go to any length to do justice to his role in his upcoming film, even if it means piling on the kilos. The actor gained 18 kgs for Rajat Kapoor’s upcoming film Fatso, which is releasing soon. This is the third instance where the actor is collaborating with the director. Ranvir plays an overweight guy who is in love with the character played by Gul Panag.