Aishwarya (Hansika) is an airhostess who grew up at an orphanage. Growing up deprived of money, she believes that marrying into a rich family is the only way she can find happiness in life. She falls in love with Kartik (Jayam Ravi) assuming he is rich, but once she realises he is just a gym instructor, she leaves him. Although Kartik tries to convince Aishwarya that love can work out even without riches, Aishwarya is adamant that she wants a rich husband and humiliates Kartik in various ways. Subsequently, Aishwarya manages to get into a relationship with a rich man Arjun (Vamsi Krishna), and his family has agreed to their wedding. But Kartik contacts her, threatening to break her relationship with Arjun. With Kartik standing in her way and threatening to break her relationship with Arjun, Aishwarya is forced to find a suitable girl for Kartik and after so many failed attempts, finds Nisha (Poonam Bajwa) for him. Kartik and Nisha gets along well and gets into a happy relationship. Meanwhile as her marriage date with Arjun is approaching, Aishwarya soon gets disturbed and suffocated with the heavily restricted although rich lifestyle given by Arjun and his family. One day when she meets Karthik at a temple, Kartik tells her that his engagement with Nisha is going to happen the night before Valentine's Day. At the same time, Arjun and his family plans to have Arjun and Aishwarya's wedding in London and the flight is scheduled for the night before Valentine's Day. On the night Aishwarya is supposed to leave, she realises that she does not want to live the heavily restricted and robotic life with Arjun and tells him she wants to leave. Arjun tells her okay from now on neither he nor his family members will try to control anything about her, and questions her if now is she okay about marrying him. When Aishwarya appears hesitant, Arjun firmly questions her to open up and she says she loves Kartik. Arjun stops the car and asks her to get out and not come into his life again. Crying, she goes to the place where Kartik and Nisha are going to get engaged. She professes her love to Kartik but Kartik refuses and leaves the place with Nisha, but then a song plays, and Kartik reveals that the relationship between Kartik and Nisha was a play orchestrated by Nisha and him to make Aishwarya realise her mistake and also realise her love for him. The story ends with Kartik and Aishwarya reunited.