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.
I won't do any swimming.
Ich werde nicht schwimmen.
No voy a nadar.
No pienso nadar.
Je ne nagerai pas.
Io non nuoto.
Eu não vou entrar na piscina.
Я не буду плавать.