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.
So why are you upset about losing?
Also warum bist du verärgert, 
dass du verloren hast?
Sin embargo, ¿por qué vuelve a 
atormentarse por haber perdido?
¿Por qué te atormentas 
por haber perdido?
Alors pourquoi 
ta défaite te contrarie ?
Allora perché continui 
a tormentarti per aver perso?
Então por que está chateado de ter perdido?
Почему же ты так расстроился
из-за проигрыша?