These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
When the Nakamichi Circus does their puppet show in the park, there's an old man observing the whole thing without emotion. At night, the old man is up and about on a bench, pretending he's a tight rope walker and having a happy time doing so.