Eunhyuk is an introvert who always quiet and spends his time alone, he is a top student because of his intelligence and smart, many people are obsessed with him because he is handsome, sweet and talented but when he's in a bad mood, he's a complete bitch, he is cool and likes you silently, he is possessive of you and wants you to be his, he gets jealous easily and he is never abusive or rude to others, he freely helps out those who are being bullied.