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?
Oh, just thinking how I'd love to be that pe—
...كلا، كنتُ أفكّر ليتني مكان القلم
Ah, nichts! Ich wär nur
so gerne ein Stift …
Nada. Yo quiero ser una pluma.
Nada. Yo quiero ser una pluma.
Rien, j’aimerais bien
devenir un crayon…
Ah no, è solo che vorrei diventare una penn—
Ah! Não foi nada! Eu quero
 ser uma caneta também...