The Iwatobi Swim Club has a full roster now.
As they begin to practice, they run into a little trouble.
After a certain member claims that his swimsuit is to blame, the club makes a trip to buy new swimsuits.
Haru's going to teach 
someone how to swim?
Haru wird jemandem beibringen, 
wie man schwimmt?
Que Haru va a enseñarle a una persona...
Haru va a enseñar a alguien a nadar...
Haruka va apprendre 
à nager à quelqu’un ?
Haru sta insegnando a qualcuno...
Haru está ensinando 
alguém a nadar?
Хару учит кого-то плавать?