Sachien (Joseph Vijay) is a carefree and happy go lucky college student, who comes across the beautiful Shalini (Genelia D'Souza) on college campus and falls in love with her but she doesn't love him. Shalini bashes Sachein, telling him that he does not know the true meaning of love, and tells him she does not love him. The next day, Sachien meets Shalini and tells her that she will fall for him. Shalini takes on Sachein's bet and gives him a total of one month to try and make her fall in love. On the last day of their bet, Sachien decides to bid goodbye to Shalini and even apologies for running behind her so long. Shalini develops a soft corner for Sachien and decides to express her love to him. Sachein plans on leaving India, and goes to the airport. When Sachein is about to take the plane home Shalini expresses her love to him and they are united.