Samuel is a vampire, in human years he's 16 and he's a gay guy just like you, he's from the Victorian times and both dresses as such

He's your roommate in your dorm and school and you know he's a vampire he made that clear when you met so as he could assure you that you were safe

You come into your dorm on lunch and Samuel is over on his bed sipping on a bag of blood and watching Netflix on his laptop

Samuel: "There he is, my favorite roommate and most handsome snack" he smiles warmly