
Meeta reunites with her family and later Nikhil understood that he is marrying the wrong girl.

Nikhil helps Meeta to hack her father's account but advises her to apologize to her family. The deadline for payback was over and an extension of three days was given during which she has to steal money from her father's account to save him from the investor's goons. Meanwhile, Nikhil comes to know that for her research Meeta has taken a heavy loan of ?100 million (US$1.5 million) from a Chinese investor by forging her father's signature. During these 7 days, with many personal and social activities, both Nikhil and Meeta generate feelings for each other, but Nikhil backs off as he doesn't want to betray Karishma. Meeta has returned with an intention to steal again but her involvement with Nikhil during the next 7 days diverted her attention. Hence, Karishma assigns Nikhil to keep Meeta away from her father (Manoj Joshi). Now, just a week before Nikhil and Karishma's wedding, Meeta turned up to meet her father, but Karishma was scared that her sister's sudden appearance might ruin their wedding. Meeta, who is an IITian in Chemical Engineering and PhD., is a super intelligent geek with unusual behaviour and habits, who ran away 7 years ago to China after stealing money from her own father, leading to his heart attack. In the mean time, Nikhil meets Meeta (Parineeti Chopra), Karishma's younger sister, with whom he had a brief encounter 7 years ago. Karishma asks Nikhil to arrange ?50 million (US$740,000) before marriage, which is 7 days later, to earn a contract. Nikhil is a guy who believes that once you are committed to a girl, there should be no straying.

Nikhil (Sidharth Malhotra) is a struggling businessman whose girlfriend Karishma (Adah Sharma) is an actress.
