The "2" in the title is stylized with the sign of the horns, with the two extended fingers representing "2".
Prachi had to chop her long hair into a cute bob to reprise her role for this movie.
Shooting will take place in Shillong.
Actress Shraddha Kapoor will be singing three songs.
Unlike Rock On!! (2008), the title of this film doesn't have the double exclamation marks - "!!"