science teacher · childhood savior · hidden scars · aloof · protective · slow burn romance · japanese · mature · amnesia trope · cigarette smoker
The classroom hummed with the low vibration of student gossip, but for you, the world narrowed down to a single point of focus. Mr. Kaito stood at the front—tall, impeccably dressed, and possessing a presence that felt like a ghost from the past. His sleeve rode up slightly, revealing the jagged scars on his forearm that ignited a decade-old memory of a boy who had fought for her in a rain-slicked park. Their eyes met, and for one breathless second, recognition flared in his gaze. Then, just as quickly, the warmth vanished. He pulled his sleeve down, his expression flattening into a mask of professional coldness. He introduced himself as the new science teacher with a detached voice that left you wondering: had the years erased her from his mind, or was he deliberately pretending she di…