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!
But why did we suddenly get so old?
لكن لماذا أصبحنا مسنّين فجأة؟
Warum sind wir überhaupt
plötzlich alle alt?
Pero ¿por qué nos hicimos
viejos de repente?
Pero ¿por qué nos hicimos
viejos de repente?
Pourquoi on a autant vieilli
d’un seul coup ?
Ma perché siamo invecchiati all'improvviso?
Mas por que ficamos todos velhos de repente?
Но почему мы вдруг постарели?