Having faced his feelings honestly at last, Haruka tells Makoto, Nagisa, and Rei what he has decided for himself and his future. The Iwatobi Swim Club is once again fully united as they mount the starting block at nationals, ready to swim for themselves, for their friends, and now, for the future as well.
And then he'll definitely come home!
!وثم سيرجع إلى المنزل بالتأكيد
Und dann wird er auf jeden Fall
nach Hause kommen!
¡Entonces definitivamente volverá!
¡Después de eso volverá!
et alors,
E poi tornerà di sicuro a casa!
Depois disso, eu tenho certeza
 de que ele vai voltar para casa!
А потом он обязательно вернётся!