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.
You're right. It was just 
an excuse to say it.
معكِ حقّ. كان هذا مجرّد عذر لقول ذلك
Das stimmt.
Das war nur eine Ausrede.
Cierto. Es una palabra desacertada.
Cierto. Es una palabra poco apropiada.
Soit. Disons que je l’ai rencontrée.
Hai ragione, era solo una scusa per dire quelle parole.
Tem razão. Foi só uma
oportunidade pra falar.
Конечно, это был только предлог.