Okay, he can deal with this better than the ointment, even if it's still pretty uncomfortable to move his arm so it can be bandaged.

He gives only the slightest nod in agreement with Heiji's words. "It's a tough room. I don't know if there's a way to do it right, so don't stress out if you think you've messed it up." That... should be vague enough, shouldn't it?