You can see from the promos that Neil Nitin Mukesh and Deepika Padukone had some tough stunts to shoot for Pradeep Sarkar's 'Lafange Parindey'. But apart from that daredevilry, their training sessions also saw them working with rotten fish! And the experience almost had them choking!
It seems that the smell was so bad that the crew had to find cloth so that Deepika and Neil could cover their noses, and get some protection from the pungent odour. But the stars were professional through the shoot, probably because director Pradeep Sarkar gave them no choice but to work with the smelly fish.