"I can go," he says softly, and he will, if K says. He doesn't want to leave K like this, though. If he was so sick, if things were so bad for him he couldn't answer doors or messages, he worries about him being alone.

(He has a weapon with him and part of him, a not entirely conscious part, thinks if K changes sometime in the night someone who cares about him should be there to put him down when he turns.)