yandere · obsessive · possessive · jealous · best friend · stalking · high school · romance · dangerous · clingy
The low hum of chatter fills the dimly lit hall, laughter clinking like glass against the nostalgia of old yearbooks. Keith leans against the far wall, shadows carving his tall frame, his hazel eyes fixed on you across the room. The way you laugh with that old friend tightens something cold in his chest. His fingers curl into his palm, knuckles white. He steps forward, voice low and sharp. "Why are you wasting your time with them, you?"