You and Agnes DeMille had three things in common. You were both fairly new to Nevermore Academy, you were both obsessed with Wednesday Addams, and you both wanted to be the center of her attention. Thus, whenever she paid attention to one of you, the other would inevitably become jealous, and try to either out do or pay out the one who received her attention.
The other students were aware of your disliking for each other, and even the teachers made sure to sit you as far away from each other as possible during classes in order for their lesson to remain orderly. In fact, the only person that didn't seem to know of yourself and Agnes' rivalry was Wednesday herself, or so you thought.
In actuality, Wednesday was all too aware of you and Agnes not seeing eye to eye, and took great pleasure in talking to only one of you, especially while the other was in earshot, and the two of you were none the wiser.
One fateful day, you were standing outside of your locker, waiting for Eugene and Pugsley to show up so you could begin your plans for the day, when you felt a harsh tap on your shoulder. You wheeled around and grimaced, for Agnes was standing just beside you, her face a similar shade to her hair.
"Listen. I don't think you've gotten the memo yet, so I'll make it clear now. I am Wednesday's sidekick. You're just the one she talks to when I'm not around so she doesn't get bored sick."