They saved each other with small gestures. Jun noticed when Aoi’s hands trembled ordering coffee and quietly took the tray so she could steady herself. Aoi stayed up with Jun when he wrestled with insomnia, feeding him misremembered childhood stories until his breath evened out. Their tenderness was habitual, pragmatic—more like caregiving than courtship, and yet sometimes, in the hush after midnight, it felt like something louder, a pulse building behind a locked door.