After his first night at Tsukiko's house, Seina and his wives get a welcoming party in Masaki Village.
The women are very keen to get to know them all, and also have high hopes since Seina returned as a "man".
Tsukiko's heart is no exception...
I remember hearing 
that in the great prehistoric era,
أتذكّر سماع ذلك في عصر ما قبل التّاريخ العظيم
soll es eine Parallelwelt der Erde gegeben
haben, in der D-chans Original gelebt hat.
ricordo di aver sentito che, 
nell'era preistorica,
в доисторическую эпоху