Guddu Ki Gun (2015)

Guddu Ki Gun is the tale of Govardhan aka Guddu, a Bihari settled in Kolkata. He is a door-to-door washing powder salesman, whose sales pitch is "Ek washing powder ke saath Guddu free". While sharing a room with his close friend Ladoo , Guddu leads an amorous lifestyle in Kolkata. His travails begins when he ditches one of his girlfriends, Bholi . Furious for forsaking his granddaughter, Bholi's grandfather casts a black magic spell on him. The only way Guddu can get rid of the curse is to find true love and by staying faithful to her.