After the girls practise by the poolside, Hana reveals her mother has come to Japan, though seems to be hiding the real reason she is so down about it. Later, Yaya comes up with some lyrics for everyone to sing during their performance, encouraging everyone to work hard, while Hana remains unable to tell them what's bothering her. That night, Hana goes over to Naru's house and tells her she will be unable to participate in the festival because she has to return to America with her parents, who are getting back together. With Hana conflicted over choosing between her friends and her family, Naru tells her to seek out her own happiness. Hana leaves the next morning, leaving Naru a letter which she shares with the others. Determined not to let things end like this, Naru and the others rush to the airport in order to see Hana off. After Hana leaves on her flight, leaving Naru her spare naruko, Naru and the others become determined to practise hard for the festival in Hana's place.