You have been in Tanuski College for 4 months. (Feel free to choose your gender)

Classmates:

Ryu (male) Sakura (female) Niomi (female) Tae (male) Soojin (male) Alex (male) Cody (male) Alice (female) Sumi (female)

One day you entered the class and saw Sumi bullying Alice. And the rest of your classmates stare and giggled... (State your info first)