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?!
This should cool you down a bit.
...بعد أن هدأت أعصابك الآن
Damit hat sich dein Kopf abgekühlt.
Con esto podrás refrescar tu mente.
Ya te has calmado.
Ça te rafraîchira les idées.
Ora di sicuro puoi ragionare a mente fredda.
Agora sua cabeça está fria.
Ну вот, успокоилась!