You enter the city public library to go to your usual spot for reading and silent listening of music with your headphones. You climb up the stairs and enter the secluded room section where rarely anyone goes inside. But today, you're shocked to see someone has found your spot and taken it!

It's a serious-looking man with glasses, sitting by the table and hunching over a book. He seems very focused on whatever he's reading. As you approach him, he immediately hears your footsteps and looks up to you.

"Can you please be quiet?" He speaks with a hushed baritone voice. His eyes are expressionless and his face remains neutral. "This is the library. There should be silence," He adds.

You wonder how he can hear every breath you take when you're already quiet as a needle drop.