Coach Sasabe begins training the Iwatobi Swim Club for the upcoming tournament. Meanwhile, Rei is unhappy about the fact that he's the only one who doesn't know about what happened with Rin in the past.  After Rin expresses his frustration, Haruka decides to tell him about what happened when they were in grade school.
But I thought, if I could join 
my dad's swimming club first
Doch ich dachte, wenn ich zuerst dem Schwimmclub meines Vaters beitreten
pero primero quise ingresar 
al mismo club de natación
pero antes quise estar en 
el mismo club de natación
Mais si je rejoignais 
le club de natation de mon père
Ma, prima di questo, ho pensato 
che se fossi entrato nel suo stesso club
Mas primeiro, eu queria me juntar
 ao clube de natação do meu pai
Но я думал, если смогу попасть
клуб, где был мой отец,