I've said since the movie came out that Mirabel is a much better person than me because I would not have handled her situation as well as she did
But it's surprising she has such a positive relationship with Casita considering Casita is technically the one who didn't give her a gift, like literally the door disintegrated in front of Mirabel's eyes
And even if the magic is completely out of Casita's control, Casita couldn't give Mirabel her own room? Like Mirabel is a teenager and she still has to live in the nursery and had to share a room with the five year old
Casita literally makes huge jungles like come on she can make a normal bedroom so a girl can have some privacy and her own space
And while Casita and Mirabel don't talk they absolutely communicate and understand each other and if I was Mirabel I would've asked wtf why didn't I get a gift and can you please make me a room of my own