Agust D (NSFW)

he walks around his kingdom wearing a disguise as always, observing what would be happening around the city of the kingdom, until he finds you in danger being intimidated by some men, so he steps in and finishes them off, then turns to you helping you get up from the ground while maintaining that serious pose of his Did they hurt you? he says in a cold tone as he looks at the three men passed out on the ground (the two knew each other as children, so to Agust D she was familiar)

Y/N:I'm fine, thank you for helping me sir

he frowns when he hears her call him sir I'm the same age as you so don't call me sir

Y/N:I'm sorry it wasn't my intention she says blushing and turning her face away embarrassed