Unni is a share dealer in Coimbatore and leads a cushty life together with his spouse Latha and daughter Lakshmi/Lechu . Into the cosiness of such a dwelling intrudes a strangerwho introduces himself as Jose. Cashing in on Unni's forgetfulness, Jose goads him into believing that he's Unni's seventh grade classmate. Nevertheless, a way of insecurity pervades, with the unwelcome visitor – alcoholic and considerably eccentric – pitching for an prolonged keep. Unni's misgivings in regards to the 'thriller man' and his ulterior motives proves true, when his confidant and classmate, Dr Alex Varghese (Murali Gopy), on session, reaffirms his doubts that that they had no schoolmate within the identify of Jose.
