"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.
If what we lack is experience, 
then we just need more of it.
إذا كان ما نفتقر إليه هو الخبرة، فكلّ
ما علينا فعله هو المزيد من التّمرين
Si nos falta experiencia,
solo necesitamos adquirir más.
Si nos falta experiencia,
solo necesitamos adquirir más.
Si c’est qu’une question de bagage,
il suffit d’en accumuler plus !
Se quello che ci manca è l'esperienza,
allora basta farne di più.
Se o que nos falta é experiência, 
então só precisamos de mais dela.
Если нам не хватает опыта,
то нужно просто больше стараться.