Arivu, a man in his mid-twenties, arrives at a friend’s house for a baby naming ceremony and stays overnight due to an emergency. During his visit, he encounters subtle caste-based discrimination and grows increasingly unsettled by the presence of an old man whom the family pointedly ignores. What appears to be a coincidental visit slowly reveals a hidden motive, Arivu wants to see the newborn, whose mother, Chitra, has recently died.

The old man repeatedly obstructs him. In a surreal, dream-like encounter induced by the old man, Arivu finally sees the baby, and the truth is revealed to the audience: the child is his, born from an affair with Chitra. Aware that exposing the truth could endanger the baby’s life, Arivu chooses restraint over reunion. When he later learns that the old man has died, something the family refuses to acknowledge, Arivu leaves, carrying the quiet resolve to return one day, knowing some bonds cannot be severed overnight.