Kotoko gets nervous when Naoki refuses to sign the marriage registration forms and doesn't come home for a while.
You’re no longer Kotoko Aihara.
You’re Mrs. Irie.
Oh, entschuldige. Du bist nicht mehr
Aihara, richtig? Du bist nun Irie-san.
Ah, ya no eres Aihara 
sino Irie-san, ¿verdad?
Ah, ya no eres Aihara 
sino Irie-san, ¿verdad?
Pardon.
Ah, desculpe, você não é mais 
Kotoko Aihara, você é a Sra. Irie.