That moment where the consequences of his actions are finally sinking in…
I appreciate the mom having a chill reaction to this and just letting him ruminate on the consequences. Essentially: “well, you get to walk around like that until it finally comes off.”
There are probably hundreds of videos of kids drawing on things they shouldn’t, with varying levels of destruction and distress from the parents. Ultimately, the kid didn’t ruin any furniture, upholstery, or wallpaper. The marker will come off their skin eventually. Could be much worse so you may as well laugh it off.