Yaya officially joins the Yosakoi Club, making for four members. They make progress on their preparations for the department store event, but they forget to bring their CD. Sally-sensei says she'll "ask her sister", who, as it turns out, is student council president Machi. The four approach their first performance, but…
Smile, Naru. You're cute when you smile.
ابتسمي يا (نارو)، تبدين جميلة عندما تبتسمين
Lächeln, Naru. Du bist süß, wenn du lächelst.
Sonríe, Naru. Te ves muy 
linda cuando sonríes.
Sonríe, Naru. Estás muy 
mona cuando sonríes.
Naru, pense à sourire,
sourire !
Sorria, Naru. Você fica uma
gracinha quando sorri...