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.
If you believe they're things 
that can never change,
،إن كنت تؤمن أنّها أشياء لا يمكن أن تتغيّر
Wenn du glaubst, dass sich
Dinge nie ändern können,
sont des choses immuables
comme le serait cette malédiction,
Se davvero sei convinto che siano
 cose che non si possono cambiare,
Se você acredita que
coisas nunca mudam,