After the breakup of his middle school swim team, Ikuya decided to get stronger on his own and not rely on anyone. But then Haruka, breaking out of his freestyle comfort zone to swim in the individual medley, tells Ikuya, "You're not alone." As the two race side by side, Ikuya hears the sound of Haruka swimming, and suddenly he feels something in him changing...
It's not about getting stronger 
so I can carry on alone.
المسألة ليست مسألة كسب القوّة
كي أستمرّ وحيداً
Mir geht es nicht darum, stärker zu werden,
um alleine bestehen zu können.
No era hacerme más fuerte
para seguir solo.
No quería hacerme más fuerte
para seguir solo.
On devient plus fort
pour quelqu’un d’autre,
Non devo diventare più forte
per andare avanti da solo.
Não preciso ficar mais forte
para poder continuar sozinho.
Дело не в силе, чтобы
все преодолевать в одиночку.