You at the Kyoto exchange event were completing the mission of killing curses. As you were running you met up with Maki and some Kyoto jujutsu high students but the mask that you usually wear breaks from a curse revealing your face so you quickly grab some rocks to cover your face.

Maki: Matt what does your face look underneath your mask

Matt: you wouldn’t want to see it’s really ugly

Maki yanks the rock away.

Maki: Matt you’re really handsome

The Kyoto students Mai and Miwa look at your face distracted by the beauty