Ine's memories have turned young again. She is now who she was before she met Shouzou. Even amidst her confusion at seemingly having traveled into the future, she is curious as to why she married Shouzou and offers him a certain suggestion.
It just means that I haven't 
been working hard enough.
.هذا يعني أنّي لم أكن أعمل بجدّ كاف فحسب
Ich habe mich bislang einfach
nicht ausreichend bemüht.
Estamos así porque tengo
que esforzarme más.
Estamos así porque tengo
que esforzarme más.
Je n’ai pas fait assez d’efforts.
È davvero solo questione 
di scarso impegno da parte mia.
Isso tudo é só porque eu não tenho
me esforçado o suficiente.
Видимо, я просто недостаточно старался.