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.
They opened up to each 
other way too quickly.
.لقد انسجموا مع بعضهم بسرعة كبيرة
Die sind ja schon
wie Pech und Schwefel …
Parecen amigos de toda la vida.
Parecen amigos de toda la vida.
Ils ont sympathisé drôlement vite.
Sono entrati in confidenza
anche troppo in fretta!
Eles se abriram rápido demais, hein.
Быстро они стали своими в доску.