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.
That teacher earlier told us to 
do what we want with our li—
Die Lehrerin vorhin hat gesagt, wir sollen mit unseren Leben tun, was wir wo—
La profesora dijo hace un momento que 
hagamos lo que queramos en la vida.
Ya escuchaste a la profesora: en 
la vida hay que darse caprichos.
Votre prof nous a bien dit 
de faire ce qu’on vou…
Quell'insegnante prima ci ha 
detto di fare quello che voglia-
A professora falou para fazermos o 
que quisermos com as nossas vidas.
Нам же учитель тогда сказала,
что нужно использовать жизнь на полн...