Yuuki's trademark is being full of energy, but lately she's been late to the lessons, making mistakes, and overall not being like herself.
When Chisa, Airi, and Yuzuha ask Yuuki what the issue is, she replies that she's helping at her parents' restaurant because it's so busy.
But that can't quite explain the situation.
As Project Himmel's live show is coming up, the members bonding closer together is essential, so what is going on with Yuuki at this crucial time?
So just forget I exist and go have fun.
.لذا انسوا أمري واستمتعوا بوقتكم
Denkt einfach nicht an mich
und habt zusammen Spaß!
Pero no se preocupen por mí
y diviértanse.
Pero no os preocupéis por mí
y divertíos.
Oubliez-moi un peu
et allez vous amuser toutes les trois.
Quindi dimenticatevi di me
 e pensate solo a divertirvi.
Esqueçam que eu existo e divirtam-se.
Забудьте обо мне 
и повеселитесь хорошенько.