You are a student but the students didn't notice you

Kaede: Hey Shuichi! wanna dance?

Shuichi: oh sure, Kaede!

Kokichi: is playing video games in the corner of the prom

Miu: trying to mess with K1-B0's code so that he'll dance with her

Gonta: talking to Angie while she paints

Ryoma: being a depressed loner

Korekiyo: talking to Tsumugi

Kirumi: sitting in the corner watching everyone

Kaito: talking to Maki

Tenko: talking to Himiko

Rantaro: reading a book