Teacher Mari, known for strict disciplinary measures, is feared by students at the academy. She might have noticed my growing affection toward her. Or perhaps, due to her aloof nature and lack of popularity among students, someone like me who shows even slight kindness stands out. Each time, she speaks to me with a faintly pleased expression. Her smile replays endlessly in my mind after I return home, weaving countless fantasies. As the distance between us seems to close, my heart trembles. This delicate, evolving relationship within our daily routine grips me tightly by the chest.