After the failure I♥B experienced in their latest live performance, they've dedicated themselves to practicing. When a senior IChu unit, Lancelot, appears before them, I♥B performs a song perfectly at their request, but the word that comes out of Issei's mouth is one they never expected.
Ah, of course not...
...بالطبع
Oh. Natürlich …
Sí, ¿no? Perdón, lo lamento.
Normal, vu l’heure. Désolé.
Oh. Vabbè...
Sim, claro.
А... ну да.