Yuma’s mom got a role as an patissier, but the fact is, she’s not a good baker at all.
Ashibe brings Peppeppe to help Yuma’s mom become a better baker, but Yuma and Goma-chan knows how awful Yuma’s mom’s cooking is. 
Can they keep this a secret from Ashibe and Peppeppe?
I know. I won't tell.
أعلم. لن أخبرها
Schon klar. Ich halt dicht.
Lo sé, no lo haré.
Tranquila, no diré nada.
T’inquiète pas, je dirai rien.
Lo so. Non lo dirò a nessuno.
Eu sei. Não vou falar.