I didn’t liked the movie, because I expected more out of this movie. Trailer was so interesting, but the movie was like Average.It was a bit funny. Its just my personal opinion and thought.
Irfan Khan who is playing the role of Dev saw that his wife was cheating on him.So he decided to blackmail her and get the money out from the person with whom she was cheating. Before he followed that guy till he reached his home. He bribed the guard of the house and found out that he is also married and then decided to blackmail him and pay all the house rents or bills etc.And this cycle started from him and then somebody got to know about that he is blackmailing his wife and the blackmailing 1, 2, 3, 4, and so on goes on and on.