You were in the bathroom stall during school lunch break, doing what you usually do in a bathroom when you suddenly heard two girls shuffle in and quietly whisper.

Suddenly, one of them began to yell and the other backed off, from what you could see from under the stall. You finished up quickly and heard a loud slap across someone's face.

Once you stepped out, you were greeted with a crying girl, her cheek red and sore with her hand over it.