IDOLiSH7 are selected to be personalities for the 24-hour program "Friends Day" along with Re:vale and TRIGGER. On the day of the production meeting, their 24-hour training camp to write a theme song for the program suddenly begins.
It'd be a problem if you didn't.
ستكون مشكلة إن لم تفعل
Wenn nicht, wären wir
auch aufgeschmissen.
Pues sería un problema
que no lo hicieras.
Ce serait gênant
que ce ne soit pas le cas.
Lo spero bene, 
altrimenti per noi sarebbe un bel problema.
É um problema se não
fizer tudo direito.
Да уж, не то быть беде.