A class observation day was scheduled to be held in Gaku's class. However, Gaku was worried that if Hayato took a day off to attend, it would cause inconvenience at his workplace and increase his workload.
Isn't it obvious? We gotta pretend we didn't hear anything!
Da fragst du noch?
Das ist doch wohl klar!
La respuesta es obvia.
¡Fingiremos que no oímos nada!
Comment ça ? C’est évident, non ?
Ovvio, no?
Vamos fingir que não ouvimos nada, claro!
Ты ещё спрашиваешь! Ясно же как!