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 know you can't be serious, but...
...أعلم أنّك لست جادّة، ولكن
Nur, dass ich das richtig verstehe:
No puede ser en serio.
No lo dirás en serio.
Ça me paraît déjanté,
Non può essere una cosa seria,
Duvido que você esteja falando sério,
Я и так всё уже поняла,