KALVANIN KADHALI Story
Kalvanin Kadhali movie revolves around Sathya (Suryah) who is son of a business magnet (Pyramid Natarajan) is a womanizer. His only job is to make amorous advances to girls he is attracted to, have a fling with them and shift his object of desire to another after a casual sex.
He sets his sights on Haritha (Nayantara) and manages to woo her. She loves him whole heartedly and he is not in favor of that. At one moment he falls for Haritha, But at the same time she comes to know about his real character and she ends their relationship. Then the story is about how he changes himself and earns her love back.