Sanjana (Trisha) is clearly not a great judge of character as she falls in love with a bad boy who cheats on her, uses her shamelessly and then proceeds to dump her unceremoniously. But one cannot blame her because Vinayak (Ajith) was devastatingly handsome and had the charm of the proverbial snake oil salesman. At least Vinayak taught her a valuable lesson on the importance of good judgment to avoid screwing up in love.