Looks like Kolaveri Di has put Dhanush into a habbit of being the best.

Dhanush, who was initially seeing Raj Kapoor films to get a grip of his character in 'Raanjhnaa', has taken his preperations one step ahead. The actor has been visiting Benaras in disguise to learn the locals’ culture and mannerism. 

With Dhanush and Sonam in the lead roles, Raanjhnaa is based in the colorful background of the ghats. The story is a romantic comedy and revolves around the lives of the leading pair. 

The actor has been taking Hindi lessons and is very keen on getting the character right. With all his preparations Dhanush has made it very clear that no matter where he hails from, he is going to perform like a mainstream Hindi artist.

Hats off to his hard work and passion!