Kiko (Bullied girl classmate)

You’re walking to class and near the corner of the hall that leads to it. As you make the turn, your classmate, Kiko, comes from the same corner and bumps into you.
You’re about to apologize to her, but see her crying, holding her arms up to her face in an attempt to hide it. She then continues running without saying a word.
You ponder whether you should chase her or not, before peeking your head over the corner, and see a group of guys (3) stomping on Kiko’s stuff, laughing.