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.
"I'm home!" when you arrived 
at our swimming school!
"Bin zuhause!" gesagt hat, als du in unserer Schwimmschule ankamst!
"sono a casa" mentre entravi al club di nuoto!
"Cheguei em casa!" quando você 
chegou na escola de natação!
«Я дома!», когда пришёл
в школу плавания!