7. Cinderella and Prince Charming
Final Score: 28/40
Odds of meeting: The prince issues an invitation to every eligible young woman in the kingdom to attend the ball - good thing Lady Tremaine and her daughters fail in their efforts to stack the odds against sweet Cinderella.
Obstacles overcome: Cinderella's stepmother and stepsisters stop at nothing to prevent her from having any contact whatever with Prince Charming.
Friendship: Cinderella and Prince Charming have a limited time to get to know each other at the ball. But since they live happily ever after, one may safely assume that a solid friendship is eventually formed between them.
Likeability as a couple: Not even the king can resist watching them dance.