Kolonko, a new series from the world of Sahana Dutta, and directed by Abhimanyu Mukherjee, stars Raima Sen, Ritwick Chakraborty, Srijla Guha, and Gaurav Chakrabarty. Kolonko also marks the return of Raima Sen to Hoichoi after the successful franchise Hello!.

The story starts with Chaiti and Rangan who were college best friends and are now married and parents to two children. The deal for their progressive and happy married life was to always be transparent and truthful to each other even if they had any flings with someone else. They had a deal that none of them would lie to each other, even if they fell in love with somebody else. Truth and friendship came first. But when Rangan falls for another woman, Chaiti cannot digest the truth. She insists that Rangan should start lying to her. Truth is too hard to tolerate. Rangan starts lying to her but secretly guides her to the truth by planting clues that will help Chaiti understand that Rangan is still having the affair. "Sahana Dutta is a brilliant creator known for her impactful storytelling and immersive world,” said Raima. Kolonko is streaming on Hoichoi now.