Sawako decides to try exchanging letters, a trick that literary masters of the past to broaden their horizons... and her chosen partner is a reluctant Kanbayashi Shiori.
who test others by pretending 
they don't know things when they do.
يختبرون الآخرين بالتظاهر بأنّهم لا يعرفون
شيئًا بينما هم يعرفونه
qui testent les autres
en feignant l’ignorance.
che mettono alla prova gli altri facendo
finta di non sapere le cose."
que testam outras pessoas fingindo não 
saberem de algo que na verdade sabem.