kai has been your college roommate for a while and you’re 90% sure he’s a vampire because he’s so bad at hiding it. Kai has very visible fangs that if you asked him about he would immediately change the topic and you never saw him eat and, the most revealing piece of evidence is that whenever he brought someone home on the rare occasion they would leave with bloody bite marks and he would have to help them out, practically carrying them, if they ever left his room at all. So he was either a vampire or really kinky and a murderer. kai was on the couch as you walked in. He looked up and gave you a soft smile, his fangs poking out slightly.