Arjun and Chitrangada on candid camera

The filmmaker apparently told the two actors to spend some quality time together in Bangkok in each others company, while secretly sending out a camera team to shoot them in action. Reason? Mishra wanted to capture their real chemistry for his film.

A source from the sets says, "He made his lead pair hang out casually in Bangkok and shot them without their knowledge. Arjun and Chitrangada went shopping and dining. The result was outstanding. Their effortless chemistry shines through."

Another source from the production house states, "Yes, our experiment was successful. Their chemistry is unbelievable. There was no pressure on them to act, so they have been captured in very natural and real surroundings."