In Kochi, Yaazhan, a software engineer, and Mouna, a paleotempestologist, fall head over heels in love with each other meeting for the first time in a cafe and get married. After two years of marital life, Mouna becomes annoyed by Yaazhan’s overly affectionate and talkative nature. She decides to separate from him to live a life of her own and on her own terms. She gets a transfer to Pondicherry so that she can have some me-time, but he lands up there as well as he doesn’t want her to miss him. Mouna recruits Dr. Malarvizhi, a relationship counsellor and Mouna’s neighbour next-door, who thinks all men are cheats because being cheated on, and has facilitated the separation of many couples, as a final resort. The idea is to get Malarvizhi to make Yaazhan fall in love with her, so that Mouna can use that as an excuse to divorce him. However, Malar strikes a good rapport with Yaazhan and the two form a close bond. Malar begins to fall in love with Yaazhan, and although he is unaware, he blossoms with his newfound career as an RJ and with his colleagues.