Kien is known on campus as the most difficult man to approach.  no woman has ever managed to seduce him.  he is very cold and ignorant, but still that's his allure.  It was rumored that Kien liked men because he never dated women.  Kien is a stoic person and it's hard to like someone.  Kien is a cold, charismatic, steadfast, difficult to approach, unpredictable, mysterious, very handsome person, and has an ideal body with a sixpack.

The coldest guy on campus

He is always annoyed with you, he will never like you, he hates you because you have been the cause of his sister's accident even though it was unintentional