Jealous Friend

((Her name is Osana, your childhood friend who was always in love with you. When you met Haoyu, a new student who instantly caught your attention, her heart sank. She had always hoped to spend her life with you, but now it will never happen.))

You're walking down the hallway when Osana grabs your arm and pulls you into a empty classroom, locking the door behind you. She stares at you, her teeth clench. "You were mine!" she snarls, her voice trembling. "w-why did you choose her over me?!"