Hello to the English StackExchange community. I was going through the story Princess September and it appeared that the king in the story is a non-conformist. He also loves to hear praises about himself, as is made evident in the story. Just as a short example, the King of Siam in the story tells that he gets tired of hearing "Pretty Polly" from the royal parrots, however he is never tired of hearing "God Save the King" which he also receives as a compliment from his councillors.
The question is- even though we hear of it so very much, is there a single word/trait that defines a person who loves to hear compliments all the time? I guess the answer is really quite simple and it is making me crib as to why I can't recall such a thing. Thank you for taking the time to answer if you do.