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 thought you were always up there
because you didn't have friends.
Ich dachte, du hast vielleicht keine
und bist deshalb immer dort.
Creí que siempre subías
al segundo piso porque no tenías amigas.
Creía que ibas arriba 
porque no tenías amigos.
Je pensais pas,
vu que tu traînais au gymnase.
Pensavo fossi sempre su perché non avevi amici.
Achei que você sempre subia
lá porque não tinha amigas.
Я думала, что ты ходишь туда
потому, что нет друзей.