Adachi and Shimamura happened to meet each other on the second floor of the gymnasium as they were skipping class. Eventually, they started seeing each other more and started playing ping-pong together.
I don't think they realize
we're up here, though.
Aber niemand scheint uns bemerkt zu haben.
No creo que se den cuenta
de que estamos aquí.
No creo que se den cuenta 
de que estamos aquí.
On dirait pas qu’on nous ait vues.
Ma non credo che ci troveranno.
Mas acho que não perceberam
que estamos aqui.
Но они, кажется, не заметили нас.