[ She slowly exhales. ]

I am sorry that the train took the chance away from you to make up with them. [ After all, as far as Alice knows, right now they're just.. gone in their own worlds. What must the people Rich knows have thought, for that to happen and then for him to suddenly disappear like that? It would have seemed incredibly odd, right? ]

But.. perhaps you will get the chance to properly explain things to them once you get back. Maybe they really have been worrying about you all this time, and will just glad to see you alive.