Bad vibes started between Shahid Kapoor & Fardeen Khan on the sets of this film, due to Fardeen Khan dating Kareena Kapoor is the past. Fardeen grabbed Shahid by the collar and asked him what his problem was. Shahid Kapoor was upset about this and even till this date they have not spoken.
First time Shaid Kapoor and Kareena Kapoor worked together.
Shahid Kapoor and Kareena Kapoor began dating during this film. But met before at Bunty and Juhi Chawla Birthday Bash on 13th November 2003.
After the first day of the film's release rumors started spreading every where that Salman Khan is part of the film whose character was kept very secret during its making and plays a pivotal role of a villain.
"Battle Without Honor and Humanity" by Tomoyasu Hotei,from Kill Bill, is used in the title music.