While struggling to make friends after his parents’ divorce, Koyomi Takasaki meets Kazune Takigawa, but apparently, they already have. Kazune reveals that she’s from World Line 85, an alternate universe in which she and Koyomi are lovers. But in a reality where moving between dimensions is natural, could Koyomi be the one from another world?
It's perfectly normal to want some company.
es normal que quisieras
dormir con alguien.
es normal que quisieras
dormir con alguien.
c’est normal
de ne pas vouloir dormir seul.
non c'è niente di strano
 nel voler dormire con qualcuno.