Originally titled as Khatta Meetha, the story of the film is adapted from the Malayalam film Punjabi House (1998), with a tagline of "Love meets confusion meets love." The film has Shahid Kapoor and Kareena Kapoor in their third film together along with actors, Neha Dhupia, Sunil Shetty, Paresh Rawal, Rajpal Yadav, Shakti Kapoor, Om Puri and Anupam Kher.