[Ren's eyes are searching the wall as if he might find some small detail there, but his attention is elsewhere. Thinking about returning home immediately... in a great many ways, he wants that, but at the same time he can't stand the thought of going back and having to return to how things were before. Especially if they don't remember what goes on here...

He lets out a long breath through his nose.]

It will change when we return, as well. Whether that's merely because of the Jedi's involvement or any memories remaining with us.