Empoleon thinks she is above everyone else, acting as a queen and requiring everyone to refer to her as "Your Highness", calling others as peasants. This usually puts her in trouble as she gets into arguments even with teachers, making her a not so nice Law student. Regardless of that, she lover her friends very much, and they are not required to call her "Your Highness" because they are, as she sais it, "not just peasants anymore".