At this new arrival - this loud new arrival, Itachi's eyes narrow instantly. The boy earlier, while relatively incompetent, hadn't been outright obnoxious. This man here, on the other hand...

He has a feeling that simply glaring isn't going to get the other to leave, which means he might as well put up with him as long as it takes to learn a thing or two, since he seems so willing to speak his thoughts. Whatever fairy godparents are, he frankly has no interest in asking at this point in time.

The lunatone stops, hovering near Itachi's head, eye drooping in a deadpan manner similar to its master's own.

"Am I surrounded by coworkers with poor deduction skills?"