Yusuke is touched by Shiho's kindness. He isn't able to love her and begins to feel more depressed. At the moment, the people from Pia Carrot decide to go on the trip to Okinawa at the end of summer.

Yusuke is really excited about going. He thought that it would be like in a harem surrounded by beautiful girls in swimsuits. Unexpectedly, he hears news from his father that he's going to get married again, but was not told who his new stepmother is going to be.

He also finds out that Satomi knows he went into the Love hotel with Shiho. Satomi was acting strange and upset. Her long hair flutters in the wind and her wet eyes gaze at him. Yusuke's heart beats with excitement and anticipation as he waits to see how she'll react.