Kangana Ranaut, Imran Khan starrer 'Katti Batti' has already created a buzz ever since the trailer of the movie released. The movie, which is about a young couple in a live-in relationship, is likely to be a hit among the youngsters. The makers are now ready to release the movie's first song. The peppy number has the actors dancing to its tunes. Though there were choreographers to assist the actors, there was one instance where Kangana and Imran had to do an impromptu. Watch the teaser of the song here: Terming it as the 'freak out section', Kangana and Imran danced in their own moods and did the perfect impromptu which was included in the final cut. [related-post] Directed by Nikhil Advani, 'Katti Batti' will release on September 18.
