He just want to live like other people. That's his only wish. No one can stop him either people or himself. She can't be honest to her own feelings until she felt regret of not doing so. If only she could rewrite her life. He didn't know anything about the world nor the truth. Just keeping a happy smile and everything will turns out alright. She is just an ordinary girl but her past has make her locked in her own world. Can't get out nor run away from it.