"I'm Marian, that was Reiko, this is Chronos and Johann and Eliza. It's okay if you want to tell us your name, too."

"I'm Sasuke."

"The twins are Kanimir and Jaromira. Do you want to pick a guest room?"

He's squinting at her a bit suspiciously, but - 

Getting away from people from a bit sounds at least less unpleasant.

"Sure."

The guest rooms are down this hall off the living room. They're all currently empty. They have varied contents along a theme of various arrangements and quantities of bedroom-typical objects. 

He'll retreat into the most defensible and possibly darkest one.

Okay. 

She leaves him there and goes back to the kitchen. 

"Well, that happened," she says, putting her head in her hands. Johann lays a comforting arm over her shoulder and she leans into him. 

"Do you think he's going to be okay?"

"Well...probably everyone will be okay eventually. But it takes longer when you don't understand that you aren't."

"Oh."

"I don't know how to make him understand that."

"Neither do I. Inconvenient how little use vast power is when it comes to social situations." 

"Is there anything I can do to help?"

"There may be. But don't push him if he wants to be alone, alright?"

"Okay. Maybe he'll like seeing my dinosaur books."

"Maybe! Your dinosaur books are mostly in English, though. Do you want to go over them and translate them into Japanese?" 

"I'll have to look up some words, but I can!"

She gets up and runs off to go find the best dinosaur books and pull up a dictionary.

"Whoof," she mutters. "--Chronos, can you--without going into any detail on anything privacy-invading--catch me up on the general state of things where Sasuke is from?" 

He does that. 

She says a lot of swear words. 

"Great," she mutters, rubbing her forehead. "I have...no idea what to do about this. But I can try some things." She closes her eyes and feels around for some kind of--crack in reality, or something, that might have been left by Sasuke's passage. Nothing doing. She tries some more things, while keeping half a magical ear on the area in the vague general vicinity of Sasuke's room but still in public enough space not to be spying on him. 

Then she'll catch the excited child running up to his room some time later. And knocking! Knocking is important manners. Privacy and autonomy in surrendering that privacy is very important.