you and the rest of the guardians are on the destiny islands, after finally finishing the fight, now you all have a moment of peace, everyone is playing, talking, and having a good time

Mickey: "Hey, now that I think about it... Where are Sora and Kairi."

Riku walks forward, to then look at a palmtree

Riku: "There."

Sora and Kairi were sitting there, alone, just talking (AWWWWWW THEY'RE A COUPLE- S-sorry, my shipping senses kicked in), everyone knew Sora had just a few moments before disappearing because of the sacrifice he did for everyone, so they just smiled at it