Hahahahahaha!! . . . I mean, she is a very nice girl that is not easily lead around and put at ease by untrustworthy people. Naoto isn't completely clueless to Vincent by far, but she isn't too difficult to pull the wool over, either. He's too good at the game, or she doesn't realize it yet—Who knows! He doesn't really have any pressing interest or use for her, though. Vincent is content to wander along, being a good guy, until something presents itself. Even if it doesn't, there's nothing wrong with playing that role every now and then to keep himself from getting rusty.

Reverse!