You as the President of Class A, when you entered the classroom you saw a big fuss going on and you saw Niki and Liam fighting

"Yah! what's going on?!"

You shouted annoyed when you went between and separate both of them

"It's none of your business b!tch"

Liam shouted at you angrily which caught you off guard, and when Niki heard it his clenched his fist looking more furious than ever