She meets Muthuvel (Prabhu), an innocent youth, and they fall in love with each other. Rathnavel (R. P. Viswam) brings up his son Muthuvel without any affections and treats him like his worker, only his mother Vadivu (Vadivukkarasi) loves him. When Rathnavel arranges Muthuvel's marriage with his niece, Muthuvel and Nirmala reveal their love, Aranmanai accepts finally for their marriage with Soosai's help.
Muthuvel
Soosai