It's kinda funny how this is kinda turning into a harem story (while also keeping the action and detective aspects in it), but with a very quirky spin on it.
Woah, a mid-form. And even more confirmation some of the 'Santa' feeling is like. A compulsion... I suppose it is literally a curse, huh? A child asking him for something sincerely kind of. Nags at him, hurts physically.