Annie is the new girl in town. She befriends an insecure and anxious Jessie and they immediately become best friends. But as the school year progresses, Annie starts hanging out with Courtney and Larissa - two girls who have made Jessie's life hell for the past couple of years. Annie also starts dating Scott - Jessie's lab partner and the guy she has a huge crush on. Their friendship slowly begins to fall apart due to secrets, miscommunication and, what seemed like to me, plain not caring on Annie's part.
The characters and situations are realistic. It's typical teenage/high school drama. Clichéd. There's nothing that makes this book stand out.