The trailer of the movie, which also stars Imran Khan, was unveiled here on Sunday.
Talking about the film, Kangana said: `It is a love story, which might not end up like a love story! The way this film unfolds... it is non-linear... it is really hard to give you an idea of what's it's actually about, especially my character in the film.`
"Katti Batti" will see Imran essaying a young architect Madhav Kabra and Kangana as the free-spirited Payal.
Dropping more hints about the film, Kangana said: `It's not about pregnancy... I don't play a double role, I don't play a Punjabi girl, I don't play an NRI, nor do I get bored in the film... so no such things. There is no genre to the movie. The beauty of the film is that it is very intriguing. Revealing too much right now will take away fun and we really don't want to take that away.`
The film is directed by Nikhil Advani and produced by Siddharth Roy Kapur under UTV Motion Pictures. The film is set to release on September 18.