A note asking for hairstyles popular among boys is found in the suggestion box.
In order to fulfill the request for the opinions of boys from Southern Middle School, Riko searches her cram school for boys from Southern Middle School and comes up with Nagi.
Sparkling drops in your hair 
will multiply the effect.
Las gotas brillantes en tu cabello 
multiplicarán el efecto.
Las gotas brillantes en tu pelo 
multiplicarán el efecto.
Les gouttes d’eau brillant sur les cheveux
 ajouteront à l’effet.
Brilhos no seu cabelo vão multiplicar o efeito.