Isaku, Keiya, and their class go on a trip to the beach. Isaku continues to grapple with her feelings for Keiya, but there seems to be danger lurking around every corner lately.
That's because Maruyama-kun helped me.
.هذا بسبب مساعدة ماروياما-كن لي
Das ist, weil Maruyama-kun
mir geholfen hat.
Es porque Maruyama me ayudó.
C’est grâce à Maruyama,
il m’a aidée.
È venuta buona solo perché 
mi ha aiutata Maruyama.
É porque o Maruyama me ajudou.
Это из-за того, что Маруяма помогал.