This romantic comedy revolves around Mouna, a weather scientist who falls in love with Yaazhan, a quirky and loving guy. After two years of marriage, Mouna has grown bitter to Yaazhan`s constant complaining and talking, and she is now desperate to get rid of him. Soon Mouna chances upon Malarvizhi, a therapist infamous for breaking up marriages, and a naughty idea sparks in her. What she thought was her brilliant idea has quickly taken a turn as Mouna re-evaluates her decisions.