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'm sorry about what my 
brother did yesterday.
Es tut mir leid, 
was mein Bruder gestern getan hat.
Désolée pour hier, 
avec mon frère.
Mi dispiace per il 
comportamento di mio fratello.
Desculpe-me pelos atos do meu irmão.
Прошу прощения за вчерашнее
поведение брата.