Koena Mitra was offered the lead role but declined.
During the production of the film, the film was titled " Shock".
Aryan Vaid was replaced by Shawar Ali.
Tere Chahat Mein was remixed in Bollywood Breaks Vol. 1 as Teri Chahat Mein (Crazy For Your Love) by Kami K, Sunidhi Chauhan, Ray Khan.
Ishq Qayamat and Murder were also remakes of Unfaithful.