Vaanathaippola

Vellaichaamy dedicates himself to caring for his three younger brothers while living with their grandmother. The brothers reciprocate his love and loyalty, creating a close, supportive household. The opening establishes the central theme of family above all else.

When he learns that the woman he loves plans to send his brothers to a hostel after the wedding, Vellaichaamy chooses to put their happiness first. He decides to give up his own marriage to shield them from potential trouble. This selfless act sets the emotional tone for the story's family-first core.

Vellaichaamy travels to the city to present a marriage proposal to Gowri’s friend, only to be insulted. The setback sows tension and prompts Muthu to take matters into his own hands in pursuing his love. The city becomes a turning point that leads Muthu toward Gowri.

Circumstances bring Muthu to the city, where he works as a cook in Gowri's palatial bungalow. Gowri, initially rude, discovers that Muthu was her childhood playmate, and those memories rekindle their connection. The renewed bond blossoms into love, and they soon marry.

Gowri fits into the household without airs, helping with chores and sharing the workload. Her humility earns her appreciation from Vellaichaamy, the grandmother, and the brothers. The family grows closer as Gowri proves herself a caring daughter-in-law.

Shanmugam, who trains to be an inspector, marries Sumathi. Sumathi's rude behavior shocks the family and sets a tense tone. Her husband challenges her to reveal the real reason for her cold demeanor, leading to a heartfelt confession and a step toward healing within the in-laws' circle.

Selvakumar falls for Nandini, but her father Dharmalingam resists the match. Dharmalingam agrees only after extracting a promise from Vellaichaamy that he will leave the village after the marriage. The condition tests the elder’s resolve and threatens to fracture the family’s plans.

A cousin of Nandini schemes to marry her for wealth and abducts her. Muthu sharpens his courage and intervenes, managing to rescue her from the kidnapper. The daring rescue reinforces the protective bonds within the family.

Muthu's quick action during the kidnapping deepens the trust his sister-in-law Gowri and others have in him. The incident also validates Vellaichaamy's trust in his sons and strengthens their collective resolve to keep the family together. This act further cements the brothers’ commitment to one another.

With Dharmalingam's consent given only after Vellaichaamy's promise to leave the village after the wedding, Selvam and Nandini's union is arranged. The promise hangs over the celebration as the family looks toward a stable future apart from turmoil. The plan keeps the family intact despite the looming separation.

In the end, the elder returns to the village, canceling the separation implied by his vow. The family is reunited and continues to live together with Gowri's happiness and the brothers' bond intact. The reunion marks the film’s hopeful close, emphasizing forgiveness and togetherness.

The brothers work together under their grandmother's shadow, supporting each other’s lives: Muthu as a skilled cook, Shanmugam as inspector, Selvam as doctor. Gowri’s grace remains a steady presence, and the entire family thrives in harmony and mutual respect.