As everyone knows Nan Kadavul is the next project for Director Bala.
More Expectations and controversies has been accumulating from starting of this project. Earlier Ajith Kumar is booked as hero and he was grow his hair and waited for Bala and later he was removed from the project.

There was lot of rumours and news that time that Bala is threatened Ajith with help of Kundaas. But, None of the news was confirmed and Ajith shows his angry about this incident in his last movie "Aalwar". He used "Nan Kadavul" word in lot of places in that movie. Viewers being frustrated by this unneccessary dailougues and Aalwar become flop.

Later Director Bala announced Aarya as hero and Bhavana as Heroine and first scheduled of shooting is happening in Varanasi. But, Bala was not satisfied with Bhavana performance and leter he removed her from the project.

Later Bala considered Anjali (Heroine for Tamil MA), Kadhal Sandhiya, Meenakshi (Karuppusamy Kuthaikarar Heroine) and took makeup test, not satisfy and reject. Now, He finalized the Heroine. Thuthukudi Heroine KARTHIKA that finalized person. Karthika gave 120 days continueous date for this project and as usual Bala ordered Karthika never ever opned mouth for reporters about this project.

Karthiga is pure tamil girl and she performed well in thuthukudi. As usual Tamil speaking heroines are not encouraged by Directors except Sneha.
But, Bala is always different and he never compromise with story...he know who is fit for the relevant role.

We can expect different Karthika in Nan Kadavul ofcourse different Aarya too.