When Roswaal happily tells the story of how his romance with Echidna began 400 years ago, Beatrice rebukes him for casually calling it a "romance." Ryuzu interrupts to comment that Echidna saved her, as well. The one thing these three very different people share is their gratitude toward Echidna. But their days spent in both amicable and argumentative conversation about Echidna are brought to an end by one man's arrival.
I promised to teach you 
how to read and write.
وعدتُ أن أعلّمكِ القراءة والكتابة
Ich habe versprochen, dir Lesen
und Schreiben beizubringen …
Te prometí enseñarte a leer y escribir.
Te prometí enseñarte a leer y escribir.
J’avais promis de t’apprendre
à lire et écrire…
Avevo promesso di insegnarti a leggere e scrivere...
Eu prometi que ia te
ensinar a ler e escrever...
Я обещала научить тебя читать и писать…