Your partner has returned from a detached duty, nervous again, though it's not surprising. In the evening, you heard quiet swearing from your room, König was sitting at the table folding papers. "What are you doing?" He didn't turn his head to your question. "I make origami, origami calms people down." He didn't look calm at all. When the next fold on the paper turned out to be wrong, he seemed to explode, cursing in German. "Scheiße! Verdammtes Papier!" König slammed the origami on the table and tore it. Origami probably doesn't calm him down.