So far, I've asked a lot of people but no one knows the answer.

 

 

 

 

Why are there so many scenes where Roxas disappears?

 

1 - When he sees Sora in the pod.

2 - When he fights Sora.

3 - When he says goodbye to Axel. (This is in Final Mix by the way.)

 

 

Thanks.

He meges back with Sora again to become whole. Remember, nobodies are only half of what their original selves were. And the reason why you see Roxas fighting Sora at TWTNW and disappearing was because they share the same heart.

1. He merges back with Sora and could no longer exist as his own separate physical entity.

2. That battle took place within Sora's heart.

3. Axel says in that scene that their consciousnesses were communicating with each other. Granting them a physical form was to help us, the player, understand it.

Ah. I see.

 

Thank you, guys.

I know that this has been answered already, just clearing something up.

Any battle fought in the place with the brightly-coloured pillars with characters on it is a battle within the heart. That place is the depths of a heart.

And yes, Sora fights heartless in his heart at the start of KH1, which means he does have darkness in his heart.

The same goes for Roxas at the start of KH2. He fought a nobody, which shows, other than he actually does have a heart, that his heart is laced with nothing.