Mega actor Ram Charan is busy in the shoot of his upcoming movie “Dhruva”, the remake of Tamil hit movie “Thani Oruvan”, which is being directed by Kick fame Surender Reddy. Actress Rakul Preet Singh is playing the female lead role. Now Ram Charan has started to teach Bollywood film makers about the movie scripts. He said that even though the production value of the Bollywood movies are very high but they should learn about the script from South Film makers. He added that he is not taking about action sequences, he is taking about the drama bit and it should be strong. In South India, there are very movies which are just for multiplexes unlike the Bollywood. In Bollywood there are more multiplexes movies but in South whether the movie is small or big, everybody watch and enjoy it. Earlier Ram Charan made his Bollywood debut “Zanjeer” in 1993 which was turned out flop at the box office.