In an important scene in Mere Brother Ki Dulhan, Katrina had to slap Imran. Imran insisted that Kat genuinely slap him to make the scene look real.
In pursuit of the perfect take, Imran got slapped 17 times and was left with a puffy red cheek!
At the end, however, Katrina gave him a box of chocolates because she felt responsible. Hope it helped sweeten the pain a little!
Text and images: Sify.com