Futaro quits tutoring, but the quintuplets convince him to continue. The sisters seem suspiciously eager to please him, and he can’t quite figure out why.
Isn't it cold?
Dir muss sicher kalt sein.
Komm mit unter den Heiztisch!
¿No tienes frío?
¿No tienes frío?
Il fait froid, viens te réchauffer.
Fa freddo, no?
Está frio, certo?
Холодно ведь.