KUROFUNE made their CD debut through a special exception, but Keigo can't deny his anxiety and struggles to take hold of something that will establish them as idols. In the midst of all this, he overhears Yuto singing a song to himself and decides that that's the ticket to their future, but for some reason Yuto isn't on board...
Every time you sigh, a 
little happiness escapes!
كلّما تتنهد، تهرب حفنة سعادة
Jedes Mal, wenn du seufzt,
ergreift das Glück die Flucht.
Tu felicidad se escapa con cada suspiro.
À chaque soupir,
tu creuses ta tombe !
Lo sai che con ogni sospiro
se ne va un po' della felicità?
A cada suspiro, um pouco de 
 felicidade escapa de você!