While taking their usual bath, the boys discuss how much Kyotaro is like an old man. The next day, when they go to school, they find themselves exhausted by climbing up the stairs... and learn that they're all becoming old men!
You've always been a fool,
،لطالما كنتَ أحمق
Siempre fuiste un tonto,
Siempre fuiste bobo,
Sei sempre stato uno stupido,
Você sempre foi meio tonto,
Ты и раньше был болваном,