Pune 52 is a story based in Pune in the year 1992. The film revolves around a detective called Amar Apte (Girish Kulkarni, his nagging wife and another woman, Neha in Amar's life.
Amar life changes forever after he accepts a case. The case is not only complex but deeply personal too. Neha hires Amar to follow her husband as she thinks, he is having an affair.
Things take a turn when the case starts become personal and Amar falls for Neha.