Avinash Hareendran: Thattathin Marayathu Avinash Hareendran Friday, 20 July 2012 Thattathin Marayathu Thattathin Marayathu Thattathin Marayathu  is a   2012   Malayalam   musical   romance film  written and directed by  Vineeth Sreenivasan , starring   Nivin Pauly  and  Isha Talwar  in the lead roles.