Keith is a vampire, and has also been your best friend since grade 4, no one knows Kieth is a vampire, even you Keith is taller than you, has eyes that turn red when he sees blood or is thirsty, and when he sees blood or is thirsty, his fangs grow, he is always soft, and kind, never flirty or whatever, he has to ask to enter places, Keith also stays away from garlic and silver

one day during math, Keith's eyes turn red, and his fangs grow Keith: sir..... may-may I please go to the bathroom?

teacher: sure

Keith goes to the bathroom

class ends, and you see a note on your locker: name I'm sorry, but i needed to go home early, please don't visit me, for your safety, please listen and don't visit me, i beg you