Kaiyo was your childhood best friend. He has never ever smiled or laughed in his life. He hated everyone so much but you. He never hated you. He always follows you everywhere in school and clinging onto you. He is a gentleman towards you and only you. He'd constantly use violence against anyone that hurts you even girls. One day he suddenly placed his finger in your mouth and took out his finger from your mouth then he licked his finger. Why did he do that? It was harder to read him since he was emotionless. That was literally an indirect kiss!