Every scene ends with someone looking at someone else a fraction too long. It is a side quest, the sort you would skip in a video game and feel briefly guilty about. Remember "Who are we fighting, anyway?" from E42? The episode does, and it has an answer. If this episode had a tagline, it would be "Who are you? Do you have business with me?" Keep an eye on the condition; the episode certainly does. Fine for a lazy evening.