Procella's Yoru Nagatsuki and You Hazuki are childhood friends whose families have known each other for generations. Their personalities, preferences, strengths, and weaknesses are opposites, leading them to sometimes drift apart. However, as they continue to work under Procella, the two of them are true partners. They've spent most of their lives together. They can tell each other things too difficult to say to others. And because of that relationship, they sometimes clash... This is the, in a sense, same old story of an argument they have during a dance lesson while preparing for the Full Moon Festival.
On the other hand, watching my partner 
grow actually makes me happy.
من الناحية الأخرى، مشاهدة شريكي
يتطوّر تُسعدني حقاً
Andererseits freut es mich auch zu sehen,
wie mein Partner allmählich immer besser wird
Pero a la vez, nos alegra ver
cómo va mejorando esa persona
Pero a la vez, nos alegra ver
cómo va mejorando esa persona
Enfin, voir son partenaire évoluer
d'altra parte, vedere il mio partner crescere
in realtà mi rende felice.
Por outro lado, fico feliz de ver
o crescimento do meu parceiro.
С другой стороны, я искренне 
радуюсь за партнёра,