[observant as he is, there's no way sizhui wouldn't notice how his friend seems a little... off. it's concerning, so much so that he immediately wants to ask if he's okay, but he also doesn't want to pry. surely, if it was something inigo wants to talk about, he'll mention it during their conversation? maybe, though he would hate to make any assumptions and— well, you know the saying.

he doesn't hesitate to move closer or crouch down beside him though, leaving the barest respectable amount of distance between their shoulders.]

No, it's okay. I did sort of just show up, after all. [nevertheless, sizhui's lips faintly quirk at the edges, his best attempt at a smile as he considers his own adapting to the train.] I'm settling as best I can, I suppose.

It... isn't nearly as bad when you understand things, know the locations and are alright with exploring.