Bou Kotha Kao (Bengali: বউ কথা কও); was a television serial which was aired on Bengali GEC Star Jalsha. It was produced by and was directed by Tathagata Mukherjee. It starts and Manali Dey in the lead roles. It was one of the most popular TV serials of Bengali television as well as Star Jalsha. It ended in January 2012. Later it was remade in Hindi as Gustakh Dil. It was re-aired on Star Jalsha during lockdown period, due to COVID-19.