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 didn't use sex appeal!
Ich habe keinen Sexappeal benutzt!
¡No fue con sex-appeal!
¡No ha sido por mis encantos!
Je n’ai pas usé de mes charmes !
Non ho usato il mio fascino!
Eu não usei minha sensualidade!
Какая ещё сексапильность?!