Shiori meets a medical student named Satoshi at the university library. He is researching old legends from the area of people turning young again. He confides in Shiori, saying that something unbelievable has happened to his grandparents.
That's fine, isn't it? They 
seem to be getting along.
.لا بأس بذلك. يبدو أنّهم يقضون وقتًا ممتعًا
Ist doch schön,
wenn sie sich so gut verstehen.
No tiene nada de malo
que se lleven bien.
No tiene nada de malo.
Han hecho buenas migas.
C’est une bonne chose
qu’ils s’entendent bien.
Meglio così, no? 
Sembrano stare bene assieme.
Bom, qual o problema?
É bom eles se darem bem assim.
Ну и хорошо, что поладили.