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.
This is to make me try five times harder.
Ich tu das, damit ich mich
fünfmal mehr anstrenge!
Ça, c’est pour faire cinq fois mieux !
Lo faccio perché così mi impegnerò
cinque volte di più!
Isso significa me esforçar cinco vezes mais!
Это чтобы я старалась в пять раз упорней!