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?!
so the decision was that it's best
to wrap things up.
.لذلك وجدوا أنّ أفضل خيار هو إنهاؤه
Darum wurde beschlossen,
dass es abgesetzt werden soll.
así que han decidido terminar.
então a decisão foi que é
melhor encerrar as coisas.
вот и решили, что остаётся 
только его прикрыть.