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.
You go to school by train?
Du fährst mit dem Zug zur Schule?
No sabía que ibas en tren a la escuela.
Así que tú también vas al instituto en tren.
Tu vas au lycée en train ?
Vieni a scuola in treno?
Você vai para a escola de trem?
Ездишь в школу на поезде?