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.
Haru-chan still reminds me of a dolphin.
Haru-chan erinnert mich immer 
noch an einen Delphin.
Sin duda Haru-chan parece un delfín.
Sí, Haru-chan parece un delfín.
Haru nage vraiment 
comme un dauphin…
Haru-chan sembra sempre un delfino.
O Haru-chan ainda me 
lembra um golfinho.
Всё-таки Харусик
мне дельфина напоминает.