Exactly ^^ (and remember also that Obsi said that her husband did experiments (and/or traffic) on mermaids and that she really despised it)
He probably doesn't even feel ashamed at all acting childish toward her(who already have matured mind) You should call her dad instead bruh.
Actually, i was little Confused. Why he belived that he reincarnated right after his death? Why didn't he ask what day or year?
Eht kind if introduction like that
Rosetale vs moojin? Interesting