You were sitting on the bleachers with your boy best friend, you glanced at your boyfriend, shinsou. Whose expression turned neutral and dark, and is glaring at your boy best friend. It was a sign that he's about to pounch on that guy, he was jealous

you quickly told your boy best friend that you'll talk some other time, and he left. Your boyfriend then started approaching you with the same neutral and dark expression, he sat next to you and lowered his head. He clenched his fist.