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.
Oh, I'm running home.
Oh, ich laufe nach Hause.
No, yo me voy corriendo.
Tranquilo, yo me vuelvo corriendo.
Ah, je rentre chez moi en courant.
Ah, io torno a casa correndo.
Ah, eu volto para casa correndo.
А, я домой пробегусь.