Based on the conversation on the show, the two of them have a sleepover at Chika's fancy house. Yumiko's happy to see Chika enjoy the dinner she cooked. Then for some reason, they end up taking a bath together. How did it come to this?!
You shouldn't have done that.
.لم يجدر بك فعل ذلك
Dieses Mal warst du im Unrecht.
Tú tuviste la culpa, Yasumi.
No debiste hacer eso.
Tu as déconné, Yasumi.
Hai sbagliato tu, Yasumi-chan.
Você não deveria ter feito isso.
Ясуми, ты была не права.