Dreaded Bombay gangster, Munna Bhai, meets with attractive Komal Rastogi and falls head over heels in love with her. This meeting has strange effects on his behavior, and his men decide that he needs counseling. So he goes to see Dr. Rastogi, who is none other than Komal's elder brother, who will never agree to get his sister married to a gangster like Munna Bhai. So Dr. Rastogi hires a bodyguard, Raja,and they go abroad to Malaysia to arrange the marriage of Komal with the son of Dr. D.D., a childhood friend of Rastogi. The tables are turned against them when Munna Bhai decides to follow them there, making it clear that no one is going to prevent him from marrying Komal.