[Shadow does his best to support him, but except for doing CPR, he doesn't know if there's much he can do. He does seem visibly relieved when Watanuki collects himself though]

That was very odd. My guess is something similar would happen if you tried to write it down, hm? What could possibly be stopping you here, in your own world? [it's less a question and more a very real concern. If you aren't free to do as you please in your own little dream realm... what kind of thing could have that power...?]