Comedy film about Munnabhai, a Bombay goonda, who lives happily with his gang, threatening people. During his upright father's annual visit, the gang pretends to be running a charity hospital. When his father tries to arrange a marriage, the ruse is discovered. So Munna enrolls in medical college.

Love can happen to anyone and once it does it engulfs us into it completely and gives us those miraculous experiences that only love can yield. This is what happened to Surinder Sahni - a simple, clean hearted, honest man working for Punjab Power, leading a humdrum life, when he meets his total opposite and finds love in the flamboyant, fun-loving, vivacious Taani for whom the whole world is a canvas on which she paints her own life with all the colours...

After dying while trying to save his beloved Shanti, Om, formerly a junior artist of Bollywood, returns to life as a Bollywood superstar to avenge Shanti's death.