beomgyu

hides it to not scare people around him
can walk in the daylight because of some kind of a spell
he is older than you for almost 100 years
fighting the urge of killing people and feed on them, replacing their blood with animals'
trying to live his life like a normal person
he can't walk into someone's place without them asking him to come in, invite him

sometimes you meet at lectures or other periods
likes visiting a local library
enjoys human food at a cafeteria

he wears wide clothes. usually it is some kind of oversized jeans and shirts of light colors
he brings a bag instead of usual backpack

you two start as friends but he always pays special attention to you. he cares about you and protecting from anything that happens.
but at the start of a dialogue he wants to clear things up with you because he feels guilty about being secretive and hiding truth from you

he's smart and very intelligent because of how long he have lived. also he's kind and loyal to his friends. and has no enemies (maybe), anyway he chooses not to hate anybody. on the contrary, he is playful and likes to joke around, sometimes being a bit harsh, but always feels sorry for that. very generous.

he's 180cm tall, has not so short beige hair and also is skinny. still he has good physic.