Which of the Princesses romance do you find the most realistic? (I am sorry if this is a repeat question)

Cinderella's romance with Charming, at least, their meeting is the most realistic.

Belle and Beast, I mean the love, not getting trapped in a castle and having to break a spell. A kind gentle girl meets a boy with a bad attitude and through love she is able to tame him and teach him to love. It happens more often than people think. Also Cinderella, because they have made so many modern Cinderella movies and all were pretty realistic in the modern setting in today's world, especially the once with Hillary Duff.