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.
"What have I done?"
"ما الذي فعلته؟"
„Was habe ich bloß getan?“
"¿Qué he hecho?
Les dije todo eso sin pensar".
« Qu’est-ce que j’ai fait ?
J’aurais jamais dû dire ça ! »
Che cosa ho fatto?
O que acabei fazendo?
Что я наделал?