Otherwise seen in calm and jovial mood, Saif Ali Khan lost his cool on his co-star Ranvir Shorey while performing a scene in their upcoming film ' Happy Ending '.
Reportedly, Ranvir felt that the dialogues were incorrect and needed some alteration. While, Saif didn't agree and disapproved his idea of making any changes. This disagreement resulted into a quarrel between both of them, which in turn caused an awkward atmosphere on the set. Both gave their shots without any interaction off the camera. However, the situation came back to normal when they sorted out their differences after the pack-up.
In ' Happy Ending ', Ranvir and Saif will be seen as close buddies, dozing one vodka shot after the other.