Shouzou and Ine, an old married couple, are known to everyone as a pair of lovebirds. One day, they wake up to find they look like their younger selves! When Mino, their granddaughter, sees them, she's shocked by their transformation, and she's not alone!
Yeah. The world's a surprisingly 
small place, isn't it?
صحيح. العالم مكان صغير بالفعل، صحيح؟
Tja, die Welt ist eben klein, was?
Sí. El mundo es un pañuelo.
Sí. El mundo es un pañuelo.
Eh oui.
Le monde est petit, faut croire.
Già, il mondo è proprio piccolo, vero?
Pois é. Que surpresa, o mundo
é pequeno mesmo, né?
Да уж. Мир удивительно тесен.