There's trouble at the beach.  The four swim club members are forced to revisit their motivation to swim.  After Rei asks Makoto about his odd behavior during the training camp, Makoto tells them about his past.
why did you participate 
in this training camp?
warum hast du beim 
Trainingslager mitgemacht?
pourquoi participer 
à ce camp d’entraînement ?
perché sei venuto a questo training camp?
por que resolveu participar 
desse treinamento?
зачем приехал
в лагерь?