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.
and better yet, it's so much fun
 that I can't get enough.
.والأفضل من ذلك، إنه ممتع لدرجة أنّني لا أشبع منه
bereitet es mir so viel Spaß,
dass ich nicht genug bekomme.
y es tan divertido que no puedes parar.
Et c’est trop amusant
pour que j’arrête.
e, soprattutto, è così divertente 
che non riesco proprio a smettere.
e o mais importante, é tão divertido
que não conseguimos parar.
и, более того, чувство
радости не унять.