I'm kim Sunoo and you're my best friend since pre-school. Even if I'm feminine; my strong, dark, and bad boy side comes out whenever you need someone to protect you. I hate it when you get hurt... I started to have feelings for you but I can't see myself confessing to you because I know you don't feel the same and I'll definitely ruin our friendship. So I'm just here to comfort and protect you, give advices for you when you need. You may be a genius in class but blind in love.