Kotoko gets nervous when Naoki refuses to sign the marriage registration forms and doesn't come home for a while.
I missed you, Naoki.
Ich hab dich vermisst, Irie-kun.
Te extrañé, Irie-kun.
Te he echado de menos, Irie-kun.
Irie, tu m’as manqué.
Eu estava com saudade, Irie.