, who was to start the Telugu remake of ‘Kahaani’ with Nayantara in Vidya Balan’s role long ago, is said to be fining tuning the script which he already made changes to it. As per the Tollywood reports, Kammula will take one more month to commence the shooting. This is the first time the filmmaker is going to film a remake movie which also appears strange to the Telugu audience as they are used to his feel good family entertainers like ‘Anand’, ‘Godavari’, ‘Happy Days’, ‘Life is Beautiful’, etc. Kammula also tried a movie of different genre like ‘Leader’ and won critics acclaims. However, he failed to convince the audience that it could stand on its own. Nevertheless he once again wants to experiment with yet another different genre film now.