This is one heck of a list for me to decide,it keeps changing there is no particular order as such!
Love only listens to the heart
Raja lives a poor lifestyle along with his dad, Hazariprasad and mom. He attends college where he has several run-ins with wealthy fellow-collegian, Madhu Mehra. Matters escalate to such an extent that she accuses him of sexually molesting her. When his dad comes to know, he decides to seize this chance to get rich quickly, masquerades as a wealthy businessman, approaches Mr. Mehra, and arranges for their children to get married. Murphy's law prevails at the time of the engagement - changing everyone's lives forever.
Cult romantic movie of Bollywood. The lovers (Aamir Khan and Madhuri Dixit) marry each other against parents wishes because of rich-girl and poor-boy drama. Set the tone for many similar movies to follow. More importantly, Indian society experienced a brigade of lovers running away and marrying to show-off their attitude ;)