The students head out to a summer camp on the beach to improve their riding schools. But Aki has a secret he doesn't want Yu finding out...
You must strive to keep your 
mind clear at all times.
عليكم السّعي جاهدين للحفاظ
.على صفاء عقولكم في كلّ الأوقات
Dovete sempre ambire 
a un costante stato di impassibile calma.
Vocês devem se esforçar para manterem
suas mentes limpas durante todo o tempo.