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.
Amar and Prem are two rivals who belonging to middle-class families with no scope of future advancement. Both individually, without the knowledge of the other decide to take matters into their hands and find ways to get rich quickly. Chaos and acrimony result when both find each other at loggerheads when both arrive to win the hand of the daughter of multi-millionaire Ram Gopal Bajaj amidst considerable upheavals when Shyam, the twin brother of Ram, decides to do away with Ram and assume his identity and thus take over the estate of the Bajaj family.