Vijayraghavachari and Vishnupriya are travelling in the train from Chennai to
Coimbatore under the identities Abu Bakar and Aayisha. Raghava acquires the identity of Abu as he gets a ticket reserved in that name, and Vishnupriya acquires the identity of Aayisha as she is impersonating her Muslim friend with the same name for a project. Raghava helps Vishnupriya from a
stalker and in course falls in love with her. She too develops feelings for him. Back in Chennai, they start to get to know each other. They assume that the other person is a Muslim, but soon, Vishnupriya feels guilty and asks Raghava to keep away from her. Saddened by this, Raghava meets an Unani doctor named Showkhat Ali and learns about
Islam just for Priya's sake. Showkhat's daughter Naseema falls in love with Raghava, assuming him to be Abu. On the day of Ramzan, Vishnupriya confesses her love to Raghava, and they start a relationship. Under certain circumstances, they both come to know about their true identities. Though their family arranges their
marriage, they feel that they had true love only for their Muslim counterparts. On the day of their marriage, they break up and move away. Meanwhile, Naseema learns of Raghava's marriage, and her cousin Ashraff plans for revenge. Raghava and Vishnupriya attend Vishnupriya's friend Aayisha's marriage, and they feel that they still had feelings for each other. As Raghava leaves the venue, Ashraff and his friends beat him up. Naseema stops them and confesses that she had been the one who had been at fault rather than Raghava. Vishnupriya notices the brawl, realizes her love, and hugs Raghava. Finally, they both get married. ==Cast==