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.
That explains nothing,
my dear Shimamura.
Das sagt mir gar nichts, Shimamuh.
Eso no explica nada, querida Shimamura.
Eso no me aclara nada, 
mi querida Shimamura.
Ça m’avance pas plus, Shimamu.
Mia cara Shimamu, questo non significa niente.
Isso não explica nada,
querida Shimamura.
Красноречие — это не твоё, Симамура.