Unakkaga Ellam Unakkaga

Sakthi roams the village with his uncle Kundalagesi, shirking responsibilities and irritating his father with his carefree attitude. His days pass without real duties, and he avoids anything that resembles obligation.

While wandering the village, Sakthi meets Indhu and instantly falls in love. He begins pursuing her, though Indhu is initially cautious and reluctant to commit.

Sakthi's father decides to arrange a marriage between their families' children. Sakthi protests the idea, but his father remains firm and moves forward with the plans.

Sakthi teams up with his uncle and Madhi to create a disturbance when the families meet. They intend to derail the match by sowing discord.

On the day of the meeting, Sakthi and his conspirators try several tricks to disrupt the gathering, but nothing goes as planned. The tension in the venue rises as the families grow wary of the scheming.

Sakthi falsely accuses the bride's family of speaking ill about his own, stoking a heated argument. In the midst of the fray, Sakthi strikes the bride's father, and Indhu unexpectedly appears dressed as the bride, exposing the deception.

Indhu is furious at Sakthi for hitting her father and leaves for Chennai with her family. The wedding plans collapse as the lovers are separated by anger and pride.

Sakthi's father condemns his friend's role in the drama and refuses to back down. He is angry about the lies and the damage done to Indhu's family and to Sakthi's reputation.

Determined to win Indhu back, Sakthi travels to Chennai to explain his actions. Indhu, initially hesitant, gradually understands his position and begins to soften.

Sakthi saves Latha from a suicide attempt, which leads Inspector Kalyanaraman to misread the situation as a lovers' pairing. The misunderstanding adds to the complications surrounding Sakthi.

Madhi marries Savithri, a wealthy but arrogant businesswoman, while secretly romancing Lalitha, a prostitute. Savithri discovers the affair and Madhi defends it by presenting Lalitha as Sakthi's wife, fueling more confusion.

Another man misreads Sakthi as his son-in-law, adding to the embarrassing misunderstandings ahead of the wedding. The comedy of errors grows as more people misread relationships.

Sakthi manages to convince both his father and Indhu's father to proceed with the wedding anyway. The truth about the earlier misunderstandings is revealed by the involved women, clearing the air.

In the final act, Sakthi and Indhu are united as their families bless the marriage, and the arrangements are restored amid celebration. The couple's union marks the resolution of the chaos and the return of harmony.