Fed up with Naoki's cold behavior, Kotoko leaves home. Kotoko's official capping ceremony approaches, making her a full-fledged nurse.
I was being a pin cushion for your wife.
Ich habe deiner Frau als Nadelkissen gedient.
Hice de alfiletero para tu esposa.
Hacía de alfiletero para tu mujer.
J’aidais ta femme
à s’exercer à la piqûre.
Eu estava sendo picado por sua
 esposa no treino de injeção.