* Jenna Davis: The protagonist, a 16-year-old girl navigating the challenges of high school and her first love.
* Drew Hayes: Jenna's first love and the charming, popular quarterback.
* Cassie Hayes: Drew's twin sister and Jenna's best friend.
* Matt Hayes: Drew and Cassie's older brother, who is secretly in love with Jenna.
* Katie Nelson: Jenna's best friend, who is dating a boy named David.
* Erin "E" Carter: A popular girl who is jealous of Jenna and tries to sabotage her.
* Mr. and Mrs. Hayes: Drew, Cassie, and Matt's parents.
* Mr. and Mrs. Davis: Jenna's parents.
These are the main characters. There are also several other supporting characters throughout the book, including:
* David: Katie's boyfriend.
* Taylor: A popular girl who is also jealous of Jenna.
* Sarah: A friend of Jenna's from middle school.
* The Hayes family dog: A golden retriever named Lucky.
Let me know if you'd like to know more about any of these characters or their relationships.