The Iwatobi Swim Club needs one more member before it can participate in relays.  Nagisa has set his sights on his classmate Rei, who is a member of the track team.  Despite Rei's refusal to join, but Nagisa appears intent on recruiting Rei into the swim club.
That's the best Haru can manage.
Das ist das beste, 
was Haru schaffen kann.
Eso es lo máximo que Haru puede hacer.
Eso es todo lo que Haru puede hacer.
Haru est déjà à fond.
Quello è probabilmente 
il massimo che Haru riesca a fare.
Isso é provavelmente o máximo 
que o Haru consegue fazer.
Это лучшее, на что способен Хару.