Rakeysh Mehra reveals why Harshvardhan, Saiyami have sizzling chemistry: Watch

If you have seen the latest trailer of Mirzya, the sizzling chemistry between the lead pair, newcomers Saiyami Kher and Harshvardhan Kapoor, is a highlight. And it was very important that people loved these two together, as the film is based on the legendary love story of Sahibaan and Mirza, and rides completely on their shoulders. 

But while we wondered if it was all the workshops and training that helped introverts Kher and Kapoor build a rapport on and off screen, director Mehra revealed that the reason for this chemistry was quite organic. He, in fact, juxtaposed it with an actual chemical experiment in a laboratory.

Meanwhile, Kher and Kapoor couldn't stop giggling at their director's theory.

Watch Mehra explain the chemistry between Harshvardhan and Saiyami.