After spending their first year of high school in peace and quiet, Haruka and Makoto run into Nagisa, a new student who was a member at a swimming club with them when they were kids.  That swimming club is being torn down, so the three of them sneak in to dig up a time capsule that they buried in the back, which is when they are reunited with Rin, the fourth member of their group who left to study abroad.
So before that happens, 
why don't we pay a visit?
Warum gehen wir vorher nicht dorthin?
¿Qué les parece si vamos a 
visitarla antes que eso suceda?
¿Qué os parecería ir a echar 
un ojo antes de que lo hagan?
Donc, avant ça…
Quindi, prima che accada, 
perché non ci andiamo insieme?
Temos que ir lá antes
 que isso aconteça.
Может, наведаемся туда, пока он ещё цел?