As Keita pursues Kotoko, Naoki begins to act distant, making Kotoko worry that her marriage is over.
And so our long summer ended,
and a new semester began.
So endete unser langer Sommer
und das neue Semester begann.
El largo verano terminó y 
empezó un nuevo semestre.
El largo verano terminó y 
empezó un nuevo cuatrimestre.
Puis…
E então as longas férias de verão 
acabaram e um novo semestre começou.