Rentaro and the girls hit the newly opened water park at Hakari's suggestion, but Karane appears to have come down with a mysterious chill. Will the gang really get to enjoy their day out at the pool?
Because you don't know 
Rentaro-kun well enough yet.
لأنّكِ لا تعرفين رينتارو-كن معرفة كافية بعد
Du verstehst Rentarou-kun noch nicht.
Porque todavía no conoces bien
a Rentaro.
Porque todavía no conoces bien
a Rentaro.
Tu ne comprends pas
tout à fait encore Rentarô.
Non hai ancora capito com'è fatto Rentaro.
É por isso que você ainda
não compreende bem o Rentaro-kun.
Ты пока ещё не понимаешь,
что за человек Рэнтаро!