The movie follows the story of Dev (Shah Rukh Khan), a successful soccer player who is married to Sujata (Juhi Chawla). However, their marriage is not a happy one, and they are on the verge of divorce. Dev's life takes a turn when he meets a mysterious and beautiful woman named Rhea (Priyanka Chopra), who is married to a wealthy businessman, Raj (Saif Ali Khan).