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.
Um... For this core that 
you don't have yet...
...المعذرة... بالنسبة للنُواة التي لا تملكونها بعد
Ähm … Was den fehlenden
Kern der Barriere angeht …
Para ese núcleo de la barrera que falta…
Para ese núcleo de la barrera que falta…
Pour ce qui est
de ce noyau manquant…
Scusate... riguardo questo nucleo che vi manca...
Ah... Sobre esse núcleo
que ainda falta...
Если для создания барьера 
вам не хватает ядра…