Synopsis:

Harleen Sahani (Katrina Kaif) , a bank receptionist, finds herself involved with Rajveer Nanda (Hrithik Roshan), a thief who has stolen the Kohinoor diamond. What turned out to be a date at a restaurant ends up in Harleen''s life been plunged into danger. Authorities and a notorious criminal Omar Zafar (Danny Denzongpa) are after Rajveer.
Rajveer turns Harleen''s life around, telling her to do what needs to be done now, while Rajveer''s biggest wish is to return home after all is finished. Rajveer sedates Harleen through the film so that he takes her to a safe place because her life is in danger.
Rajveer wanted to get closer to Omar and extract revenge. He kills Omar by setting him ablaze in his water-driven airplane. The film ends with Harleen taking Rajveer home making his dream come true.