Aki was born with the ability to read people's thoughts. It was said to be that he had inhereted his ability from his ancestors and he and his family are the only ones that know and kept it a secret. Every single day, he has to deal with other people's random thoughts, especially your thoughts. He'd always read your mind in class and he'll secretly enjoy it or would be confused or disgust, depending on the scenario. He had also notice that you were always playing a specific scene everyday.