There's a boy who is afraid of his past and there's a girl who come into his life and changed him .  " You've changed me inside . You are right , I have changed . I tell you how I feel now rather than letting you walk all over me . Thanks for making me stronger , so I can now stand up to you . "  She gives him strength . She encouraged him a lot . She tried her best to change him . She likes him eventhough she knows he didn't even have feelings for her .