Usually Inigo doesn't really mind how long the train is. He's very much used to walking, after all. But right now it feels like an eternity before they manage to reach the sleeper carriages. All he can do is just keep walking, his gaze turned downward, making sure to not make eye contact with anyone he knows while he's still feeling like this.

But even eternities pass. After a silent walk, they do arrive at Taiki's cabin, and Inigo patiently waits for the other to pull out his ticket and let them in.

And even when they're inside - Inigo awkwardly moving after Taiki - he just stands there. At this point Inigo probably has at the very least a good idea of which bunk is Taiki's, yet he doesn't move over to it at all. It's not that he's reluctant about this cuddling thing, obviously not, it's just.. he doesn't want to be a bother to the other after he's already had to depend on Taiki at the end of the last mission too, so he'll obediently wait until Taiki says it's okay to go lie down.