Akshay Kumar and Nana Patekar are doing Firoz Nadiadwala's 'Welcome' together. During the shooting their ego clashes badly. An eyewitness tells, "Nana was making rude comments about Akshay from the very start who didn't pay heed to his comments." While doing a dance step when Akki touched Nana, he got furious and abused Akki in Marathi. A source adds, "Akshay lost his cool and stomped out of the set."