Ramya visits her aunt who is a nun in a mental asylum. There she meets Sidharthan (Mohanlal) who leads a spiritual life in the mental asylum. She gets intrigued by his unique personality and starts studying him. Sidharthan on the other hand gets reminded of his x-wife (Urvasi) while interacting with Ramya closely and starts falling in love with her. But when he comes to know that he was just a subject to her study, things get murky.

An aspiring football player turned radio jockey gets a highly unusual call during a live show, from an unidentified girl, stating that she is in danger and pleads with him to rescue her.

A poor slum boy, detests love and meets Arati in college. She wants to find out, whether his love for her is not mere infatuation, but he overcomes all obstacles and his love breeds forever

Vasu and Vidya, both harbor a strong aversion to marriage, unexpectedly find themselves united in matrimony as fate intervenes, forced to explore the twists and turns of their newly married life.