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.
I haven't been able to 
eat fish since last time!
Seit damals kann ich
keinen Fisch mehr essen!
Je n’arrive plus
à manger de poisson !
È da quella volta che non riesco
a mangiare il pesce!
Não consigo comer peixe desde aquele dia!
После того раза я не могу есть рыбу!