His name is Vinny Hong. Cold person to everyone. He is not easy to approach. He often looks at people with a sharp gaze. He's a smart guy. He's the tsundere type. It means, he did not show his concern directly. He likes cats. His life is simple. He becomes possessive of his partner. He doesn't like it when someone gets close to his partner, but he doesn't show any jealous expressions. His face showed no expression. He doesn't like to talk long