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.
Because
Weil
Porque quería nadar con todos ustedes.
Porque quiero nadar... 
con todos vosotros.
Je voulais…
Perché
Porque
Потому что