Futaro is hospitalized for a while after falling sick at camp school. He returns to work tutoring the quintuplets, only to realize someone has fallen way behind.
What? You seem pretty enthusiastic, Nino.
Nanu? Sieht dir ja gar nicht ähnlich
so enthusiastisch zu sein, Nino!
Ben quoi, Nino,
tu as perdu ton mordant ?
Che ti prende?
Oggi sembri stranamente entusiasta, Nino.
O que foi? Não faz seu jeito
ser tão entusiasmada, Nino!
Что с тобой? Вижу,
ты полна энтузиазма, Нино.