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.
Onii-chan's studying really 
hard and getting super smart!
!أوني-تشان يبذل جهده في الدراسة كي يصبح عبقرياً
Onii-chan lernt fleißig
und wird total schlau!
¡Está estudiando mucho 
para hacerse superlisto!
¡Está estudiando mucho 
para hacerse muy listo!
Il va beaucoup étudier,
devenir adulte,
Il fratellone studierà tanto
e diventerà super bravo!
O Onii-chan está estudando bastante
 e ficando muito inteligente!
Брат будет усердно
учиться и станет умным!