you lived in Japan, during the tisho era, it being 1919. in the woods that you’d often go to, when you needed peace, you heard something in a near by area, as you stood up and went to see it and you 4 teen looking kids. A Zenitsu chasing after Nezuko. As another guy, Tanjiro was running after them trying to get Zenitsu away from Nezuko and Inosuke was trying to fight a tree.

Tanjiro: ZENITSU STOP THIS INSTANT!

Zenitsu: NEZUKO-CHAN!! MARRY ME PLEASEEEE!!