As per our sources, "The ever playful hosts (Sunil Grover and Gaurav Gera) decided to pull a prank on the director and test his endurance to withstand their jokes."
"Egged by Karishma's declaration that David takes everything as a passing stride, the anchors put on their best...err...worse comic act with an aim to annoy the ever patient David. They continued nagging and irritating till David, finally livid, hollered at the duo for crossing the limits, " adds the source.
The situation was much tensed and the shoot had to halt. "The shooting was resumed only when David gave a signal. Though the anchors did achieve the impossible as David is very much known for his cool temperament but now rest is history, " concludes our khabroo.
Though the anchors had to bear the hot cold but things were cool down later.