That was what I feared with her, bubbly and cheerful often = stupid, hyperactive and LOL random in the eyes of the modern writer. I was impressed in the movie when they didn't
do that in the movie and one of the things that gave me a little interest over being outright dismissive. Now, Bubbly cheerful characters can have some elements of LOL random or stupidity but there is a difference between it just being deployed sometimes or innocence and being naive. @Officer Hotpants
Now you got me thinking that too. I am actually surprised I didn't notice that before.