Though the sister part will come only in the flash back, it was worth mentioning. And especially in the climax when Ranjith comes home after being imprisoned for beheading his own sister and her husband in a fit of rage, And the family members will ask him to marry his sister’s daughter(heroine). And the scene when he realizes that she resembles his own dead sister is taken so beautifully that the depth of his love towards his sister came to fore.