Karthik - Madhavan is an engineering graduate who happens to lay eyes on Shakti - Shalini, a medical student, at a wedding. The two meet regularly after their initial sighting, on suburban trains, to and from work and university. Karthik and Shakti eventually fall in love. Karthik's father Varadarajan, a lawyer, comes to learn of the two's relationship and approaches Shakti's dad Selvaraj. He asks Selvaraj, a railway employee, for his consent to a marriage proposal between the two young lovers. However, upon meeting, the two parents clash, and the wedding is called off. Shakti decides she will not get married without her parents' consent, and the relationship between..    [ More ]