Finally able to admit his love of Pompompurin, Kouta feels relieved and has made friends with Yuu and Shunsuke. It turns out that while Yuu may seem flashy and carefree, he's actually a pretty responsible older brother taking care of his younger sister, Yuri. However, Yuu's life isn't quite as easy as it seems. While he does his best to take care of the house and sister while his parents work, Yuri seems to be going through her rebellious phase and nothing Yuu does seems to be good enough. One day, when visiting Yuu while he's sick, Kouta and Shunsuke accidentally end up in the middle of a fight between Yuu and Yuri. Fed up with his sister's cruel words, Yuu storms out of the apartment forcing Kouta and Shunsuke to run after their friend to make sure he's okay.
Oh my, so you're the kind of guy who would
break a promise between men?
إذاً أنت من النوع الذي ينكث بوعد بين الرجال؟
Ein Mann, der sich aus
den Ehrenschulden rausziehen will?
Vaya, ¿eres del tipo que rompe
una promesa de hombres?
Vaya, ¿eres del tipo que rompe
una promesa de hombres?
Tu ne comptes pas tenir
ta parole d’homme ?
Oh cavoli, quindi sei il tipo di persona
che infrange una promessa tra uomini?
Então você é do tipo que quebra
promessas entre homens?
О божечки, ты парень, который
не сдерживает обещания между мужиками?