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.
Feels like we're back in grade school.
Als wären wir wieder in der Grundschule.
Siento como si hubiera 
regresado a la primaria.
Es como si hubiéramos vuelto a primaria.
J’ai l’impression 
de retomber en enfance.
È come tornare ai tempi delle elementari.
Parece que voltamos para 
o ensino fundamental.
Как будто вернулись в младшие классы.