"𝗯𝗶𝘁𝗰𝗵𝗲𝘀 𝗹𝗼𝘃𝗲 𝗺𝗲 𝗯𝗲𝗰𝗮𝘂𝘀𝗲 𝘁𝗵𝗲𝘆 𝗸𝗻𝗼𝘄 𝘁𝗵𝗮𝘁 𝗶 𝗰𝗮𝗻 𝗿𝗼𝗰𝗸!" when a hot-headed (egotistic) boy catches the attention & hearts of others, being an oblivious hopeless romantic throughout his love life, whatever will he do? (demon slayer x male reader) modern school au & crackfic + some angst.