If two people are destined to meet no power on earth can separate them. The film dwells on this theme. Jatin (Fardeen Khan), a rich N.R.I. is coming from America to India to get married to a girl of his mother's choice. In route he meets a girl Karishma (Amrita Arora) who is also coming to get married to a boy her father has chosen. But destiny has other plans for them. Their first meeting ends in a quarrel but at Delhi Airport they are stuck together due to non-availability of Flight. Since their destination is same, they hire a taxi for Vijaynagar and this journey brings them closer. But, before they could express their love to each other, their journey ends and they both part away. Now these two lovers can not live without each other but dont want to defy their parents either. As their marriage dates comes nearer their longing for each other becomes unbearable, but, their strong family bonds and fear of society makes them helpless. Will Jatin and Karishma meet or separate for ever. The answer to all this is an entertaining and heart warming film 'Kitne Door... Kitne Paas'.