Tonegawa attends a class reunion where he hopes to see what's become of the classmates he always held in contempt. Meanwhile, Ootsuki's latest excursion is threatened when he gets unexpectedly sick.
We're all going to sing the school song, 
apparently. Why don't you join us?
سنغني أغنية المدرسة معًا 
على ما يبدو. ألا تريد مشاركتنا؟
Parece que vamos a cantar el himno
de la escuela. ¿Quieres acompañarnos?
Sembra che canteremo tutti insieme
l'inno della scuola. Perché non ti unisci a noi?
E nós vamos cantar o tema da escola.
Não quer se juntar a nós?
И, кажется, гимн школы вместе петь будем. 
Не хочешь присоединиться?