Damn that secret scene at North Cape has to be one of the best stuff in the demo, it's quite dramatical! Makes me think about Xenogears (Fei's inner, Freudian struggles provoked many cutscenes such as this one).
Also, it looks a bit like a flashback scene in Radical Dreamers in the Looking-Glass room... was it intentional? These kinds of references to the rest of the series are awesome.