When a man realizes that the Hindu woman he loves is in love with a Christian man, he decides to sacrifice his love and unite their families so as to make the love story a success.

Jeevanandhan "Jeeva" (Vijay) is a very rich young man. Although his parents (Sivakumar and Srividhya) want him to settle down, he goes to another city to do his MBA and stays with friends. ...

Four youngsters arrive in a big city and their lives become interlinked.

Udhayamoorthi (Kamal Haasan), son of an orthodox Carnatic Musician, Marthandam Pillai, voices for social causes against his father's will and in a way gains the trust of local people and brings self-awareness in neighboring villages.

A rich girl makes friends with four poor but lively young boys, to the disapproval of her fiancee.

Joe, who is reeling from a heartbreak by his college sweetheart Suchitra, reluctantly marries Shruthi , who isn't ready to accept him as her husband because of the ghosts from her own past.

Siluvai, a Christian boy, falls in love with Sangeetha, a Hindu girl who is engaged to Raghuvaran. Her father doesn't want to accept the Hindu-Christian marriage, but Raghuvaran decides to unite them.

On a business trip to Switzerland, Vijay meets Meenu and decides to get married to her. Meenu's brother Nagaraj asks Vijay to leave India and get settled in Switzerland with his family.