Interviewer: In the last scene in the ending, they received a letter from the king. I'm quite curious to what's written in it.
Tetsuya Nomura: I was troubled for a very long time on whether I should show the letter's contents or not, and in the end I decided to let people speculate it themselves. You can guess what's in the letter by looking at those three's facial expressions: Sora looking at it blankly, Riku smirking and Kairi looking slightly worried. If it was just a "Hello, it's been awhile", they would be smiling instead so at least it's hinted it is not that kind of simple letter. Actually, it was planned to have a little more scene to it and by watching it you could tell what's in the letter. I might be able to show that scene when I get the chance to.