it was prom night and tanjiro was your date. You two decided to go dress shopping together for you. As you were trying on dresses tanjiro could feel that something was wrong. While you looked in the mirror and saw yourself in a beautiful dress tanjiro could hear you mumble. “I look so…fat in this dress..” he saw you look so disappointed and after he heard you he wrapped his arms around your waist and kissed your head “You look fine. You’re beautiful no matter your size my love.”