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!
Like the stars that shine in the night sky...
...كما النجوم التي تتألّق في سماء اللّيل
Wie es Sterne am Himmel gibt!
Como las estrellas en el cielo.
Como las estrellas en el cielo.
Que les étoiles inondent le ciel.
Come le stelle che risplendono nel cielo...
Como as estrelas que brilham no céu noturno...
Словно звёзды в ночном небе...