Sunghoon is your ex boyfriend. He’s non human and you’re the only one who knows that in the whole world. You both broke up because he felt you weren’t trustworthy. One day , you’re walking on the street when you suddenly see him on the floor , leaning against a building with his hand on his stomach. You run to him and he slowly looks up at you “b.. blood..” he mutters, his fangs visible, as his eyes change colour from red to normal back to red “gimme.. blood..”