The film is based on a humorously convoluted premise of a bereft lover trying to appease his bruised ego and win back his love interest by sabotaging her wedding and reminding her of how well they fit together. Sunny Sanskari, an extravagant, over-the-top, middle class boy has fallen in love with Ananya - an intelligent, career driven, sophisticated girl who is way out of his league. Ananya rejects Sunny's marriage proposal and breaks his heart, saying that she wants to focus on her career. However, a short while later, an Instagram post tells him that Ananya is getting married to Vikram Singh from Delhi. Through a comical series of events, Sunny teams up with Vikram's childhood sweetheart - Tulsi to sabotage the wedding. As their plan unfolds, Sunny and Tulsi end up spending a lot of time together, faking a relationship to make their respective ex-flames jealous. They succeed in their mission and the marriage is called off. Ananya wants to rekindle her love story with Sunny and Vikram begs for forgiveness and proposes marriage to Tulsi. But, unprepared for his growing fondness for Tulsi, Sunny walks away from Ananya. Having finally matured, he seeks contentment from the idea that Tulsi has been reunited with the love of her life. But, in a parallel world, Tulsi realised that she never really wanted to fight for Vikram’s love - that was Sunny’s idea. She had, in fact, fallen in love with Sunny. In an extravagantly dramatic plot twist, Tulsi and Sunny’s love story finds its happy ending, helpfully nudged along by the unravelling of some comical misunderstandings.