Selvam and his family likes Parvati and fixes engagement with her family. Out of curiosity to meet Parvati, Selvam comes to her home on some reasons but unable to directly talk to her, writes a letter requesting her to come and meet him in backyard at night if she loves him, else he will break engagement. Parvati comes to meet him, where she is seduced.
In this context, Selvam's family develops an attachment to Parvati, leading them to propose a union with her family. Selvam visits Parvati out of curiosity but is unable to express his feelings directly. He composes a letter inviting her to meet him in secret at night if she reciprocates his emotions; otherwise, he will terminate the engagement. Parvati agrees and subsequently yields to his advances.