In this third episode, Mizuho returns to the quiet pool for another private lesson with Hiro, where the focused coaching gradually gives way to playful moments amid the water. The sleek swimsuits and glistening surfaces heighten the intensity of their time together as she grows more confident in the water. Elsewhere, Takuya finds his evening interrupted once again by Sayaka’s latest clumsy mishap, drawing the neighbors into a closer, water-soaked situation. Their separate encounters highlight the series’ signature blend of aquatic activity and revealing attire.