2 States movie is inspired by Chetan Bhagat's novel titled 2 States: The Story of My Marriage.
The movie is a romantic story of a Punjabi boy who falls in love with a Tamil girl, and the ensuing cultural clash between them and their families.
Krish Malhotra(Arjun Kapoor)and Ananya Swaminathan(Alia Bhatt)who hail from two different states of India, are deeply in love and want to get married.
Now as they have convinced both their parents they now try to make their parents meet and know each other, for which they go for a holiday trip to Goa. But this dream of theirs end as Ananya's parents finds something fishy between Krish's mom and him.
Ananya's family end up deciding that Krish and Ananya will not marry each other. But at last Krish's father who was like an enemy for Krish, helps Krish and Ananya to get married as he convinces Ananya's family well.
They really have very hard time to convince each other parents and finally get married and have two kids.