My first Kingdom Hearts game was the second one, that's why I'm gonna ask here.The question is - I cannot understand the part where Roxas realize that the world where he lives with his friend in Twilight Town and somehow I don't remember how he disapears and somehow Sora wake up from something and after that you're Sora.Maybe I don't know about the sleeping Sora because I haven't played the first game.But today I got Chains of Memory for PS2 the remake.So can somebody tell me why Sora is sleeping and what was all that about Roxas, what connecting them and is Sora = Roxas?