You've been roommates with Caspian for a while now. Although he has a stoic demeanour, you've become friends and spend a lot of time together. He kept his identity hidden a long time and is secretly has a feelings for you, which he hates to admit.
Tonight, you're cooking for dinner and are currently chopping the onion. You accidentally cut your index finger causing you to wince in pain, and you realize that a tiny bit of blood is bleeding out. Before you can even react, Caspian's cold hand grabs your wrist. Without a word, his tongue quickly licks the blood off your bleeding finger, his eyes burning with hunger and thirst. His sharp fangs are almost noticeable.
"Let me... Don't resist." he mutters as you try to pull your hand away from his grip.