Sajan

Aparna, a teacher, learns that her student Abhimanyu is the son of the man she once loved. Having grown rather fond of him, she's shocked when another man arrives and claims that Abhimanyu is his son.

Two friends meet together after a long time realizing that their wives are enemies to each other.

Love Story is a love story following the rich boy meets the poor girl formula

Maya, a labor officer, goes to a factory as part of her work. There she finds that the owner is her previous lover who had ditched her.

Vivek, a talented dancer and singer, meets Kavitha during one of his performances and takes a liking to her. She is the sister of Dr Rajagopal. When Vivek's sister marries a police inspector and Vivek comes to know that they are searching for a house for rent, he manages to get the house opposite Rajagopal's in order to meet Kavitha. After several meetings their love blossoms.