Alli Arjuna

Arivazhagan, a Chennai-born youth, grows up under the influence of his wealthy parents. He is neglectful and more interested in irritating his father than building a future, despite having earned a degree. His attitudes set the tone for his conflicted journey ahead.

The family travels to Bangalore for Savitri's wedding, setting the stage for social expectations and family tensions. The trip brings together relatives and pressures to secure a proper match. The spark of crisis begins to flicker as plans unfold.

On the wedding day, the groom disappears and Arivu steps in to take his place on the wedding stage. The arrangement is made to salvage the marriage, thrusting Arivu into an involuntary role in Savitri's life. The moment triggers a cascade of emotional tension and betrayal.

Despite the arrangement, Savitri elopes with someone, leaving Arivu feeling betrayed. The incident fractures the planned union and reshapes Arivu's sense of responsibility. The betrayal drives a wedge between him and his customary life.

Months later, Savitri returns to Arivu's home seeking refuge. He initially lets her stay, but soon moves to live with his friends, and she follows him. Their fragile arrangement evolves into a more complex emotional closeness.

As they spend time together, Arivu's feelings for Savitri begin to soften, and he finds himself gradually falling in love with her. The evolving romance complicates their earlier betrayal and future decisions. The tension between duty and desire becomes central to the plot.

In Chennai, Nisha, an accountant, asks Savitri to help arrange her own wedding. Savitri's involvement pulls her into another family's plans and raises stakes for what will unfold. The parallel thread interwinds with Arivu and Savitri's relationship.

Savitri brings Kishore into the plan, and Nisha's wedding is set in motion. The arrangement links the two storylines and sets the path for tragedy. Tensions rise as expectations conflict with darker realities.

Two days before the ceremony, Nisha becomes a victim of sexual assault. She returns home and, overwhelmed by shame, commits suicide by immolation, while her mother is severely burned trying to save her. The tragedy triggers investigations and a feverish search for the culprit.

Kishore, Nisha's brother, throws himself into the search for the assailant. He pursues truth while the family grapples with the tragedy. The investigation begins to reveal hidden connections.

While Savitri is recovering, Kumar tells Kishore that Nisha was sexually assaulted by someone within their circle, adding another layer of tragedy. The revelation shifts the focus from the wedding to accountability and guilt. The family grapples with the implications of the accusation.

Arivu ends up at Kishore's house and learns that Nisha is Kishore's sister, shocking him because he previously felt responsible for her death. The revelation reframes his earlier guilt and complicates his relationship with Savitri. Emotions run high as loyalties are tested.

Kishore, furious, chases Arivu, but Savitri and her parents intervene to calm the confrontation. The confrontation underscores the fragility of the relationships involved. The adults attempt to shield Savitri and resolve the volatile situation.

The film ends on a somber note: Arivu is forgiven, but he does not unite with Savitri, and he walks away, leaving the relationship unresolved. The closing mood emphasizes the cost of trauma and the unresolved longing between the two protagonists. The audience is left with a quiet, aching conclusion.