Rahmat, a middle-aged Afghan man, whose heart overflows with fatherly love for a little girl Mini, in the bustling city of Calcutta set in the year of 1965.

Joy lives in London with his daughter. He wants his parents to stay with them in London, but his father, who runs a hotel in Kolkata, refuses to go to London.

In the bustling, nostalgic lanes of North Kolkata, Sumit Dasgupta, a 40-year-old software engineer, lives a routine-driven life with his teenage daughter, Mohor. Ever since his wife, Supriya, passed away unexpectedly a year ago, Sumit has been struggling to balance his demanding job and single parenthood.