When Yoshino's reservations towards Mayu's resistance to talking about her past with I-1 boils over and a dark cloud hangs over the group, WUG takes a trip at Kaya's suggestion.
Idols truly are mysterious...
Idole sind wirklich mysteriös...
Las Idols son muy misteriosas...
Las idols son un misterio.
C’est vraiment mystérieux,
un girls band.
Le Idol sono davvero un mistero...
Estrelas são mesmo um mistério...