Movie was based on the DRUG abuse in Punjab.
According to some articles in every family in punjab has atleast 1 drug addict. Movie has shown the rising ABUSE of Drugs in Punjab. In the Movie, Shahid kapoor is a rockstar who is also a drug addict.
People love his songs because he sings on drugs and getting laid.etc. Alia bhatt is playing a role of a bihari girl who is a state level hockey player but due to bad family conditions she had to work in fields in punjab.
On One night alia finds a drug packet in the fields which was thrown from the border of pakistan. she tries to sell the drug but ends up in getting into trouble. some people kidnapped her and Abused her with drugs and Physically abused her.