The film develops through acommentary by Ajayan (Ashokan) about himselfin the first person. Later he tells another storyabout his life with the same background. Finallyboth these stories fuse together. Ajayan was bornan orphan. He is brought up by a doctor. Abrilliant child, Ajayan grows up into an introvertand confused youth. The beautiful Suma(Shobhana) arrive at their house after marryingBalu (Mammootty), his foster-brother. Ajayan atthe very first sight of his sister-in-law getssexually attracted to her. This creates internalconflict within him and ultimately he leaves thehouse. In the second story Ajayan narrates hisconfused youth and about the beautiful girl,Nalini who enters his life. Ajayan's mind shiftsoften between reality and an imaginary romanticworld. Finally both these stories converge to apoint where both Nalini and Suma become asingle entity.