Seina Yamada has been waiting so long to return to his home, Earth.
But so much has changed; his sister is engaged to Kiriko's brother Kai,
and his parents' old store is now a huge mall.
Furthermore, he is to stay at Kiriko's mother's house...
Though, I don't think everything 
can remain the way it used to be...
لكن، لا أعتقد أنّ كلّ شيء يمكن
...أن يبقى كما كان من قبل
Auch wenn ja klar ist, dass nicht
alles ewig gleich bleiben kann.
No creo que todo sea como antes, pero…
No creo que todo sea como antes, pero…
Je sais bien
que tout n’est pas immuable, mais bon…
Ciononostante, non penso che 
tutto possa restare uguale a com'era un tempo...
Apesar que eu não acho que tudo
pode continuar como era antes.
Правда, вряд ли всё может
оставаться прежним.