I relate to Belle situation-wise a lot because we are both oucasts who are constantly been laughed at( and whose sanity is sometimes even questioned). But our personalities are not so similiar. I am way more eccentric and I would never sympathize with, never forgive the person who put the life of my close person in danger and then abused( the dinner situation), let alone fall in love with him and abandon my dreams of travelling and adventures for him.
I also relate to Rapunzel's siuation( I've been fatshamed by my mother) but our personalities are extremely dissimiliar. I don't have any doormat tendencies, I am pessimistic, I'm lonely and socially akward.

I think I can relate to Belle's situation the most, but I think I'm the most like Rapunzel personality-wise.

Eh. I definitely relate to Ariel's disappointment with being "confined" and "forbidden to do things." I also have most of Ariel's personality quirks, so the answer to this question ( situation and personality) is "yes."