It's the school festival at Kitauji High School. Kumiko's sister insists on quitting college, while Taki reveals some things about his past with his wife.
You should check it out. 
It's supposed to be pretty fun.
عليكما تفقّده إذاً، يبدو أنّه مسلٍّ حقاً
Ihr solltet es euch
nicht entgehen lassen.
Pues deberían verlo.
Pues deberíais.
Je vous le recommande,
il paraît que c’est marrant.
Vi consiglio di andarci.
Vai lá conferir, então.
 Aparentemente, é bem divertido.