Today's lesson is at the school's pool. Yokoi-san takes it very seriously, while Seki-kun messes around with his friends... and it appears that some familiar robots are back...
You two! Stop fooling around!
Hey! Hört auf mir dem Blödsinn!
¡Ustedes dos, dejen de bromear!
¡Vosotros dos, dejad de haceros los graciosos!
Hé, vous deux !
Ne faites pas les idiots !
Voi due! Smettetela di scherzare!
Parem de brincadeira, vocês dois!