Balu Mahendra

After a nearly fatal car accident erases her memory, party girl Bhagyalakshmi (Sridevi), now with the mental growth of only a 6-year-old, gets lured into a brothel, but Sreenivasan aka Cheenu, a schoolteacher takes pity on her & takes her away with him to Ooty. Over time, the two forge a special relationship & Bhagyalakshmi becomes a vital part of Cheenu's life, unbeknown to the fact that the authorities were on the hunt for the missing girl.

Although married to Leelavathi (Kalpana), Arunuchalam aka Arun (Ramesh Aravind) embarks on a love affair with the much younger, unmarried & pretty Priya (Heera Rajgopal). During a trip to Bangalore, he runs into an old friend, Dr. Shaktivel (Kamal Hassan), to whom he is forced to reveal his illicit affair, & who promises to keep it a secret. However, a video taken by Shaktivel's son gives away the secret to Leelavathi. Forcing Arun out of the house, she vows to end his relationship with Priya.

A young woman receives a head injury in an automobile accident and becomes like a six-year-old. She leaves the hospital unattended and ends up in a brothel. She is rescued by a young man who takes her to his home in the mountains. Meanwhile, her parents and the police are looking for her, and just as she is cured, they come to take her back to Bombay (imdb)