Summer is finally here! Hikari pays another visit to the biology prep room to cool down, and while she's there, she asks Tetsuo for permission to reserve the school pool for a day. Ignoring Tetsuo's concerns that a vampire would struggle with the sun's direct rays in a pool, Hikari and the other demi girls meet at the school pool on Saturday for a day of play!
I understand now... I'm sorry 
this keeps happening.
.فهمت الآن... أنا آسفة لحدوث هذا باستمرار
Jetzt bin ich im Bilde.
Ya entiendo.
Ya entiendo.
Je comprends mieux.
Ora è tutto chiaro.
Agora entendi. 
Mais uma vez, mil desculpas.
Теперь я всё понимаю. Простите,
что снова так получилось...