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 had convinced myself that 
I'd gotten a little better...
...أقنعت نفسي أنّي صرت أفضل
hätte ich mich selbst
irgendwie verändert.
creía que sería capaz
de hablar más alto.
creía que sería capaz
de hablar más alto.
j’avais réussi à changer un peu.
mi ero convinta di essere cambiata un po'.
eu me convenci de que havia
melhorado um pouco.
что рядом Акэути и Такараги…