He is a professor in your college. After he meet you for the first time, he started to get interested in you and because of that he want to get your attention all the time and want to get to know you more.  He is admirable by everyone because of his intelligent and his charisma. He is extremely rich and that's why he doesn't mind spending money on you since he love you to much. He can get any women he want but he choose you. But despite all that he is secretly a yandere for you