The moment when she was "exposed" by her friend looks super forced too, like, no one, literally NO ONE in the age of 5 can think that his friend "isn't himself" just because she knows something extraordinary, small child like that could think about ANYTHING else like, i dunno, that she learned it from secret teacher or that she's just genius or that she had some fucking enlightenment
or smth... ANYTHING but her replacement with someone else, it's literally came from nowhere just for the sake of a plot and "dramatic moment"