Priya Chopra is a fashion designer and Raj Mathur owns a small trucking company. They meet on the road, quarrel, and then fall for each other. Priya, who is already engaged, must decide whether she will marry her fiancé or leave him for Raj. Love triumphs, Raj and Priya marry and then begins the struggle to maintain their marriage in the face of the typical problems the world can throw at them.
Young Raj Malhotra (Akshay Kumar) lives with his elder brother, Rohit; his sister-in-law Kiran, and a niece. After an accident fractures his leg, he is unable to walk for some time. Due to psychological reasons, he cannot walk even after the fracture heals. When the Malhotras move to Dehra Dun, Raj befriends young Kajal (Dutta), as both share a common passion for airplanes. Kajal encourages Raj to walk, and succeeds. Years later the two continue to be fast friends, and everyone expects them to marry soon. Then Raj is recruited by the Indian Air Force and goes for training for a year and a half. After his training gets over, he rushes to Kajal to propose to her, only to find out that she has given her heart to a multimillionaire, Karan Singhania (Verma), who owns several airplanes and choppers. Raj congratulates Kajal and Karan, but does not reveal his true feelings.