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.
Are you talking about what 
happened at cram school yesterday?
¿Es por lo que pasó ayer 
en la escuela particular?
¿Es por lo que pasó ayer 
en la academia particular?
Tu parles
 de ce qui s’est passé hier ?
Você está falando do que aconteceu
 ontem no cursinho?