Yaro Ezhuthia Kavithai (1986)

Pavithra gets in a bus accident and is seen floating by a waterfall and is rescued by a doctor, whose hobby is painting landscapes. He takes her home, and she realises she does not know who she is. The doctor tries to cure her and they get to meet frequently. They fall in love and also decide to get married. At this stage, Pavithra gets cured of amnesia and wants to go back to her husband. The doctor is heart broken but knows Pavithra is not to blame. Pavithra returns to her husband, he accepts her and continue their life happily.