Dharmalingam and Janaki fix Deepa’s marriage. Nakshatra panics and lies about Kathir when Karthikeyan runs into her at the restaurant. Deepa tries to tell Karthikeyan about Nakshatra but fails.
Mythili scolds Deepa for speaking to Karthikeyan over the phone. Abhirami scolds Tilaka, who forgets to bring the 'Navadhanyam' to begin the 'Pandkal' function. Abhirami becomes upset to see Deepa.
Karthikeyan’s family performs the ‘Pandakal’ function. Aishwarya’s plan fails when Deepa sits beside Karthikeyan to eat food. Later, Rajashri spots Karthikeyan and Deepa visiting the temple.
Rajashri is displeased seeing Karthikeya and Deepa together. When Deepa loses her slippers, Karthikeyan buys her a new pair. On learning about this, Abhirami advises him to stay away from Deepa.
Karthikeyan gets worried when Nakshatra ignores his calls. Deepa is irked to see a drunk Nakshatra in the car. The next day, Deepa spots Nakshatra with Karthi and follows her to learn the truth.
Abhirami misunderstands Deepa when she tries to reveal the truth about Nakshatra. She condemns Deepa when the allegation against Nakshatra is proven wrong. Shiva advises Nakshatra to be careful.
Deepa is hesitant when Rajashri seeks her help to sing at Karthikeyan’s pre-wedding function. Rajashri lies to Abhirami, who suspects the girl to be Deepa. Later, the truth dawns upon Meenakshi.
Deepa stops Meenakshi from disclosing the truth to Karthik. Abhirami is shocked as Nakshatra’s engagement sari goes missing. Rajashri condemns Rupashri for stealing Nakshatra's engagement sari.
Deepa wears the sari gifted by Rajashri. Dharmalingam invites Abhirami and Arunachalam for Deepa’s pre-wedding function. Later, Abhirami is agitated to see Deepa wearing Nakshtra’s engagement sari.
Vedavalli and Chandramohan present Pongal Seer to Manasa and Karthi. Julie and Robert are impressed as Vidhya tells them about Tamil culture. Julie adorns a sari and gives credit to Vidhya for it.