While taping a music program, Momo suddenly loses the ability to sing. Unable to determine the cause, the posters for the inaugural concert are vandalized, and uneasiness hangs in the air. Meanwhile, Tsumugi decides to convey her own feelings in an attempt to cheer up Riku and the other members, who have been feeling down.
There are things that people who only 
ever see you smile can't understand.
هناك أشياء لا يستطيع فهمها الأشخاص
الذين لم يروك سوى مبتسماً
Quienes te ven sonreír todo el tiempo
no pueden comprender algunas cosas.
Quienes te ven sonreír siempre
no pueden comprender algunas cosas.
Les gens qui ne voient que ton sourire
ne peuvent pas comprendre.
Ci sono cose che le persone che conoscono
solo il tuo lato sorridente non potranno mai capire.
Pessoas que só te conhecem sorrindo
não vão entender certas coisas.
Те, кто видели лишь твою улыбку,
кое-чего никогда не поймут.