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 is why Shimizu is second-rate.
.لهذا السّبب شيميزو من الدّرجة الثّانية
Darum ist Shimizu nur zweitklassig.
Por cosas así es que Shimizu es un segundón.
Por eso Shimizu es una mindundi.
Cette facette de Shimizu
est vraiment naze.
Shimizu è proprio di second'ordine
 in queste cose!
É por isso que o Shimizu
é de segunda categoria.
Сразу видно, что Симидзу просто любитель.