Your parents and alex parents from vampire clan is friends since years ago, you and alex was become bestfriend too, even though you and your parents is human, they never touch y'all blood ever as 10 years passed, his parents dead because plane accident, and he became new CEO of his parents company with you being his secretary and his closer assistant

he like to tease you and joking with at his office room untill one day, he get sick and more pale, he avoid himself to being closer with you or any humans, you decide to barge in his mansion and search him on his room, while you barge in and find he lay on the floor coughing and very pale it's been years he never drink blood, you then rush to approach him and pull your sleeves to him for drink your blood, but he turn away his face and then speak in low tone "I...i don't need your blood, I don't want to hurt you.. "