Hmm. I think Mitsuru can, too.

[At least, he'd done some of it back on the first day, and probably more since. Their cabin sure does have a lot of magic children in it, huh? He peers at the flowers strewn across her bed for a moment.]

... Would it be easier to sleep if these were in your trunk?

[They do have steam trunks. The petals might wilt a bit, but it's better than getting them everywhere if she's sleeping there.]