Snehmoy and Miyage are pen friends who exchange wedding vows through letters. Fifteen years pass but they never meet. Yet the bond of marriage is strong between them. This unusual relationship comes under a cloud when a young widow, Sandhya, comes to stay with Snehmoy along with her eight-year-old son Poltu. Snehmoy and the little boy bond and the arithmetic teacher discovers the joy of palpable bonds and fatherhood. There develops an inexplicable thread of understanding with Sandhya too. But Snehmoy remained loyal to his unseen Japanese wife.

Rahul Bose
as Snehamoy Chatterjee

Chigusa Takaku
as Miyage

Raima Sen
as Sandhya

Moushumi Chatterjee
as Maashi

Paran Banerjee
as Ayurvedic Doctor

Kharaj Mukherjee
as Kite Shop Owner

Rudranil Ghosh
as Fatik

Debranjan Nag
as Fatik's friend

Jagannath Guha
as Oncologist

Sagnik Chowdhury
as Paltu