I've always heard that a person is charming if you see that person grow more and more attractive in your eyes as time goes by.
There are some pretty women or handsome men whose looks, as Filipinos say it, are "nakakasawa". (How do you translate "nakakasawa" in English? Hmmm... Well, to translate the entire sentence, those are the beautiful women and handsome men who become less beautiful / handsome the more you look at them.)
For me, the Duchess of Cambridge, Kate Middleton is a charming woman.
