Rani Mukherjee and Harsh Chhaya recently had a tough time on the sets of the movie LAGA CHUNARI MAIN DAAG when they were shooting together. Harsh, who plays a gray character in it, had a sequence where Rani was required to slap Harsh. Rani, who insisted that she wouldn't literally slap Harsh, had to eventually slap him on the director's insistence. And after slapping him hard twice, she got the scene right as his specks kept flying each time which wasn't supposed to happen that way. "I don't know what to say, except that she has quite a hand which can come hard on the face. But it was nice working with her. She is quite dedicated to her work at the same time a jovial person," commented Harsh.