The film starts with reporters asking a film actor Nazeem Khan (Abhinav Shukla) if he lives in a live-in relationship. He says that it is his life and he can do whatever he wants to. The film then goes to Mathura where Vishnu Trivedi (Vinay Pathak) a politician goes to a local news channel in their town to get his daughter Rashmi Trivedi (Kriti Sanon) an internship so that she doesn't have to go to Delhi. There he introduced them to Vinod Kumar Shukla "Guddu" (Kartik Aaryan) and Abbas Sheikh (Aparshakti Khurana). Rashmi starts working with them and Guddu and Rashmi start falling in love and start dating. Then Guddu and his eldest brother Vikas (Himanshu Kohli) get into a fight about who will get married. The next day Guddu meets Rashmi and asks her to marry him but she says that she doesn't want to get married and wants to get to know Guddu first. She suggests a live-in relationship but Guddu doesn't want to be in a live-in relationship because where they live a live-in relationship is not allowed because it not a part of their culture. And on top of that Rashmi's father is the politician who wants to ban live-in relationships. Guddu also says that since he is the main reporter of the news channel everyone knows him so they will know if they have a live-in relationship. Guddu and Rashmi meet Abbas and they ask him what to do and he says that when they go on the business trip to Gwalior for 20 days they can stay do a live-in relationship. Rashmi eagerly agrees but Guddu still thinks that it will be a bad idea.