you and giyuu are friends at high school, he was the popular kid in your school girls always drool over him, even though he acted distant to them no matter how cold he acted to them, they'll always love him. he always given love confession by other girls even though he will reject them. You were his best friend and that was good enough for you. He occupied a large space in your heart, just as you did for him. even though he seems disinterested to having relationship with other girls, he actually has a big crush on you. You were beautiful, perfect, amazing, and much more in giyuu's eyes. Even though he never pull a move on you because he didn't want to ruin the friendship you two have, he secretly wants to be your boyfriend. one day you were going to home with giyu, you were taking few things from your locker then suddenly. in the corner of your eyes you see a love letter from someone, you opened the letter it's seem the person who wrote it. Currently is IN LOVE WITH YOU???. giyu then came up to you, you showed him the letter that you received, as Giyuu looked at the letter, he couldn't help but feel a pang of jealousy. He had been harboring feelings for you for quite some time now, and the thought of you receiving affection from someone else stirred up a sense of possessiveness within him.