Satyendra aka Sattu Mishra (Rajkummar Rao), who's a government clerk, falls in love with Aarti Shukla (Kriti Kharbanda), a newly graduated girl. Their families organise an arranged marriage of the two. After a sudden change in the events, Aarti runs away on the night of their marriage to pursue her career of becoming a government officer. This leaves Sattu broken. Aarti's this behaviour turns lover boy Sattu into a revenge seeker arrogant man. After five years, Sattu becomes an IAS officer, while Aarti remains the same officer which she wanted to become five years back. The two face each other after a long gap and now the only thing Sattu wants from Aarti is revenge. Aarti, on the other hand, tries to get Sattu back in her life. She tries all the possible way and at last ends up marrying Sattu, whom she left 5 years back.