Kotoko presents the case's resolution to an astonished Yuki-Onna and Masayuki, and makes an important decision about their future.
Oh, it's fine, really. 
You two are in the optimal mood.
.لا بأس. أنتما في مزاج ممتاز
Ach, schon gut. Ihr beide seid
doch gerade in Stimmung, oder?
Ah, não foi nada. Vocês estão ótimos.