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 this will be the last time 
the four of us swim together.
Also wird das das letzte Mal sein, das wir vier zusammen schwimmen.
Así que esa será la última 
vez que nademos los 4 juntos.
Así que esta será la última vez 
que nademos los cuatro juntos.
Ce sera donc la dernière fois 
qu’on nage tous ensemble.
Quindi per noi quattro sarà 
l'ultima volta in cui nuoteremo insieme.
Então essa será a última vez
 que nós nadaremos juntos.
Так что мы в последний раз
проплывём вместе.