They're so cute 😭
On the other hand, I'm curious (from child development and psychological side) if speech delay related to mentality or if 'pretending to be a (mentally ill) kid' making her mental development late, or something like that, I'm not even sure.
The princess seems... mentally adult but childish? Or maybe she used to pretend so long it become her habit? (I read somewhere it's actually harmful for person pretending to be crazy because they can be crazy for real.) Her logic is fine, tho. Or maybe she's just simply super late bloomer? (due speech delay and confinement (aka very limited environment influence).