[As long as they're both awkward about this, then. Hajime's now looking at the areas that need construction, partially to assess their condition and partially because just looking at the walls seems easier at this point. Walls don't do odd things to emotions.]

I think I know what I'm doing if it comes to construction...I learned a lot when I converted that bedroom into a darkroom. If you could help me with the materials themselves, that would work...or perhaps we could simply will the walls into existence...

[He has no idea where to start this. Destroying things is a little simpler than creating them.]