Arav (Bobby Deol) is an ambitious young Indian whose dream is to design cars. He travels to the United States seeking greener pastures, where he meets the beautiful Anna (Bipasha Basu). Anna instantly goes head over heels for Arav, but Arav remains focused on his career. Over time, he mellows and the two fall in love. Moreover, Arav's ambitions go on the upswing as the chairman of the BMW company in the U.S. (Shakti Kapoor) gives him a job as a designer. Coincidentally, the BMW chairman happens to be Anna's grandfather, and he announces the impending nuptials of Arav and Anna.
While visiting his hometown during Christmas, a man comes face-to-face with his old high school crush whom he was best friends with -- a woman whose rejection of him turned him into a ferocious womanizer.
After five (or six) years of vanilla-wedded bliss, ordinary suburbanites John and Jane Smith (Pitt and Jolie) are stuck in a rut the size of the Grand Canyon?until the truth comes out! Unbeknownst to each other, they are both coolly lethal, highly paid assassins working for rival organizations.