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!
I'm making everyone older than me,
،أجعل الجميع أكبر منّي
Sollen alle älter werden als ich
und dieses Gefühl kennenlernen! Hue!
los haré a todos más viejos que yo,
os haré a todos más viejos que yo,
Farò diventare tutti più vecchi di me,
Estou deixando todos mais velhos que eu,
я сделаю всех старше себя,