Pluto and the letter.

[luna1017]

(Was it even a letter?)
So at the start of COM, Sora, Donald and Goofy are walking. Then they see Pluto carrying a letter with the King's seal. Then they start chasing him. Then bla...bla... Castle Oblivion....
Anyway, what was in that letter? Was it even a letter? What happened to it?
Thanks in advance to whoever answers my question.

 

[KeyofEvil'sBane]

The letter was only included at the end of KH1 to present the possibility of hvaing a KH2. It's contents will have no significane unless otherwise Retconed by Nomura

 

[Sign]

The letter was only included at the end of KH1 to present the possibility of hvaing a KH2. It's contents will have no significane unless otherwise Retconed by Nomura

^ This. And the beginning of CoM had that scene as well, and then shows Sora waking up, implying that it was possibly just a dream.