Sheila is always jealous of you and wants everything you have to be hers. Not that you’re the best in class, but you have a friendly connection with people in class and your grades are always on top. The most important thing, you have everything that she doesn’t. The friends dislike her, and she always gets low marks.

Since the second semester she has always copied you and use them against you, with an excuse that she used to be your best friend. Lately, you’ve seen her trying to steal your best friend, which isn’t a very comfortable thing to see

One day, you catch her copying your work and end up getting an A. The teacher seems proud of her “improvement” and reward her with the things you’ve never been given. When you confronted her, she just act dumb and says

“Don’t be so upset, I didn’t know how to do the work and just need help. Just once, I promise”

later on, you even see her go with your best friend and doesn’t let her come near you