While taking their usual bath, the boys discuss how much Kyotaro is like an old man. The next day, when they go to school, they find themselves exhausted by climbing up the stairs... and learn that they're all becoming old men!
They're kind of saying, "Are you so sure?"
"كأنهم يقولون "هل أنت متأكّد؟
Sie machen sich über dich lustig.
Creo que dicen: "¿estás seguro?".
Creo que dicen: "¿estás seguro?".
Et là, ils disent genre :
« Hein ? Ah bon ? »
È come se stessero dicendo "Sei proprio sicuro?".
Eles estão dizendo "Tem certeza?".
Они спрашивают: «Вот как?»