The concert band receives its Kansai competition results. Reina and Kumiko see Yoroizuka perform with some of their senpais. However, Kumiko and Reina's relationship becomes precarious as she continues to insist she won't go to music school.
You should learn a little
 about this kind of thing.
‫عليك تعلم القليل عن هذه الأشياء.
Deberías aprender un poquito de esto.
Deberías aprender un poquito de esto.
Devi iniziare a imparare un po' certe cose.
Você deveria aprender um
pouco sobre esse tipo de coisa.
А тебе бы не помешало
за собой ухаживать.