In their quest to build a rocket, Umika and her friends decide to visit Matataki, their classmate who is a skilled engineer, but doesn't attend classes. However, they soon find out that this mechanic's got one short fuse!
I'm busy here, you know!
!أنا مشغولة
Ich hab zu tun!
Estoy ocupada, ¿sabes?
Estoy ocupada, ¿sabes?
J’ai pas de temps à perdre.
Guarda che io sono impegnata.
Eu não tô à toa!
Я тут делом занята!