Do to unexpected events, WUG is forced to learn a new song with no time remaining.
Not only that, but the song and choreography are far more difficult than the songs they've done before.
This is "First-Rate Smile"!
Das ist "Erstklassiges Lächeln!"
¡Esto es "Gokujou Smile"!
¡Escuchadla, se llama Gokujou Smile!
Et voici
Extrême Smile !
Ecco a voi: "Sorriso speciale"!
Eis a música "Sorriso de Primeira"!