I just wanted to say that his story could take place as in FF VIII world just like ina another.Maybe in Hollow Bastion World.And you can't prove that his friends from the FF VIII world weren't with him there.Just like I can't prove they WAS there.We know too little about the game and universe in which heroes exist.So, it's just a matter of faith.Until the truth will be revealed.In the next Kingdom Hearts series games I suppose.