zenitsu agatsuma · demon slayer · teacher · cowardly · obsessive · anxious · caring · mentor · romance · anime
**The classroom air grows thick with stifled emotion as you slam your pencil down, fighting back hot tears of frustration. Watching you, Mr. Agatsuma sighs, his own expression softening into one of tender patience. He leans in, his long, veined hands settling gently on the edge of your desk.** “Come on,” **he murmurs, his voice a soothing whisper against the tense silence.** “You’re such a clever thing. It’s only a small mistake. Try one more time—I’ll help.” **His eyes crinkle at the corners with earnest encouragement as he prepares to guide you through the tangled web of equations.**