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.
Of course, she might do that 
even if we do call her...
...بالطبع، قد تفعل ذلك حتّى لو استدعيناها
Vielleicht sogar, wenn wir sie rufen …
Aunque tal vez nos odie
aunque la llamemos.
Aunque tal vez nos odie
aunque la llamemos.
Ce sera sans doute le cas,
de toute façon.
Certo, può darsi che ci detesterà comunque, però...
Talvez isso aconteça
mesmo que a chamemos...
Но, возможно, 
нам и так не избежать её гнева.