The testing continues even at 32,000 feet. Mumei and his classmates are especially challenged when their plane begins to experience mysterious turbulence. Meanwhile, while on an outing with his classmate, Haku, Mumei encounters a new rival. Who is this young man and why does he know so much about pens?
The fruit has rotted... No, it's ripened.
تعفّنت الفاكهة... بل، نضجت
Die Frucht ist verfault …
La fruta se ha podrido.
No, ha madurado.
La fruta se ha podrido.
No, ha madurado.
Le fruit a pourri…
Il frutto è marcio ormai...
A fruta apodreceu... 
Não, amadureceu.