Makoto and Nagisa watch with their breaths held as Haruka and Rin engage in an intense race.  However, they notice that Rin appears to be have changed. At the same time, Nagisa prepares to start up a swim club with help from Rin's sister Gou.
I told you to call me Kou!
Ich sagte, du sollst Kou zu mir sagen!
¡Que no me digas Gou, sino Kou!
Que no me llames Gou. ¡Es Kou!
Je t’ai déjà dit 
de m’appeler Kou !
Ti ho già detto di
 chiamarmi Kou, non Gou!
Já falei pra me chamar de Kou!
Да не Го, а Ко!