Day one, Last Year

Ugh, how could I be such an idiot...?
The teacher specifically said that the assignment was due TODAY!
I facepalmed and shook my head, then felt a small hand grasp my shoulder.
"Don't worry, people forget"
Teenager Celia Richards, isn't doing so well during her high school years. Her best friend, Elena Mason, is helping her get through the the last year of high school, but will she always be there to help her out?