Saku, Sosuke, and Uta try to figure out a way to make money so Saku can go on the school trip with them. They make a song but it doesn't seem to be getting enough attention, so Kakeru helps them make a PV for the song to help promote it.
I can't really smile... And I have
a hard time moving my voice.
لا يمكنيي...الابتسام..أواجه صعوبة 
.في تحريك صوتي
Ich kann nicht lächeln, mich nicht bewegen
… und nicht mal mehr singen.
Me cuesta sonreír.
No logro que mi voz se conmueva.
Não sei sorrir direito... e tenho
dificuldades em mover minha voz.