The film tells the story of Sam, a profitable neurosurgeon, who leads a contented life together with his spouse Devi, a reporter for a Tamil-language journal. The entry of outdated and new buddies wreaks havoc with Sam's feelings, inflicting ripples of doubt and distrust. Within the meantime, Devi finds friendship elsewhere, leaving Sam to wallow in his personal despair. Amidst all this turmoil, Sam tries to carry on to his marriage and cling to his rational facet. Because the suspense heightens and the film reaches its climax, Sam is uncertain whom to belief, and also you your self might be in search of the reality behind each phrase and each nook. Little do Sam - and also you - know of the hazards that lie forward... Will ever-rational Sam keep targeted and true to himself? Will the doubts overwhelm him? Will his buddies betray him?