Aalkkoottathil Thaniye 1984

Rajan, Mammootty, is successful in his job, but his family life is not so happy. His wife, Nalini, Unni Mary, aspires to receive a fellowship to Harvard University in the United States, leaving behind her husband and child, Babumon, Master Prasobh. When his father, Madhavan, a retired school teacher, is down with an ailment, Rajan, along with his family, returns to his ancestral home. Rajan’s elder sister, Vishalam, younger sister, Seethalakshmi, and husband, Padmanabhan, Lalu Alex also arrive to meet their father, as his health condition is serious. Madhavan’s daughters and in-laws are busy in their own ways, as they don’t wish to spend many days with their dying father. In his sickness, Madhavan expresses his wish to meet his niece, Ammukutty, Ammu Seema arrives and takes care of her dying uncle. Rajan remembers his young days of romance with Ammu.

Rajan and Ammu wish to marry each other. Ammu, an elementary school teacher, encourages him and sponsors him to enroll for a Master’s degree in Business Administration from the prestigious Cochin University. Rajan meets Anil Kumar, Mohanlal, at the university. Rajan secures a good job once he completes the course. But then, his boss Balachandran, Janardhanan, Madhavan’s disciple, wishes to marry his daughter Nalini, to Rajan. Madhavan, in spite of knowing his son and Ammu’s love, insists that Rajan marry Nalini. Helplessly, Rajan obeys his father. Ammukutty desperately starts living alone separately in her house thereafter and continues her job.

Nalini goes to town from her ancestral home to attend her interview with Harvard University. Busy with his job, Rajan also wants to leave. Upon Ammu’s request, he leaves his son with her. Babumon, Master Prasobh, and Ammu become close and they spend the days happily.

Nalini passes the interview and is all set to go to the U.S. Knowing her son’s relation with Ammu, she asks Rajan to bring Ammu as a servant to look after her son when she’s away in the U.S. Rajan tells her Ammu is the one who spent money for his higher studies. Nalini later tries to return the amount which Ammu spent on her husband. Ammukutty remorsefully shouts at her. Understanding his wife’s fault, Rajan slaps her and reveals their unfruitful love story. Ammukutty later feels sorry for her words and advises Nalini.

Nalini repents for her rudeness and wishes to stay back in India with her family. But upon Ammu’s insistence, telling her not to lose a great opportunity, Rajan and Nalini unanimously decide to get Nalini to fly to the U.S. for her fellowship. Madhavan’s health slowly recovers. Rajan, Nalini, and their son Babumon happily go back, leaving Ammukutty again in her loneliness.