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.
Haruka, watch your timing as you fall in!
Haruka, achte auf dein Timing, 
wenn du hinein fällst!
¡Haruka, calcula el tiempo 
mientras desciendes!
¡Haruka, calcula el tiempo 
mientras desciendes!
Haruka, sois synchro 
quand tu pars !
Haruka, stai attento al timing per tuffarti!
Haruka, cuidado para não pular antes da hora!
Харука, следи за временем,
когда принимаешь эстафету!