"This QUELL's song. Our song."

Izumi Shu, who once worked as part of a national idol unit, has been  busy lately promoting the drama he's starring in. Meanwhile, in order to catch up to their leader, Horimiya Eichi, Kuga Issei, and Kuga Ichiru, the other members of QUELL, devote themselves to their work and lessons.
By the way, mine's pumpkin pumpkin.
بالمناسبة، خاصّتي بنكهةِ يقطين يقطين
Por cierto,
el mío es de pumpkin pumpkin.
Por cierto,
el mío es de pumpkin pumpkin.
Au fait, la mienne,
c’est Pumpkin Pumpkin.
A proposito, il mio è un pumpkin pumpkin.
Aliás, o meu é de abóbora-abóbora.
Кстати, у меня тыквенная тыква.