Haruka, Makoto, Nagisa, and Rei swim in their individual events.  Rin becomes irritated as he remembers watching them swim back in grade school.  Afterwards, the four Iwatobi Swim Club members must prepare for the medley relay.
It has to be you!
Du musst es sein!
Tiene que ser contigo...
Tiene que ser contigo...
Il faut que ce soit toi !
Non sei da solo!
Tem que ser você!
Это всё из-за тебя.