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.
He didn't tell us why until 
right before the final.
Er hat uns erst kurz vorm 
Finale gesagt, wieso.
Poco antes de las finales
Y poco antes de llegar a la final,
Il ne nous a dit pourquoi
Siamo venuti a conoscenza del
 motivo solo poco prima delle semifinali.
Ele não nos contou o motivo 
até pouco antes do torneio.
И он не говорил нам почему,
до самого финала.