There is a fly buzzing on the window of the quiet library. Every one searches unconsciously where the noise comes from and then stares at him with unreadable expression.
What a moron! He cannot read the situation, aka KY (空気読めない) in Japanese society.
But he’s merely a fly, what can I expect from an insect? I wish nothing but the best for him, hoping that readers nearby tolerate his buzz as long as possible and let him live his very short life.