| | Elaine | O'Dea | The girl who held the party. A popular girl in Healy. |
| | Alice | Franklin | Protagonist. |
| | Brandon | Fitzsimmons | A super popular guy. Deceased. |
| | Tommy | Cray | One of the guys that Alice slept with. |
| | Kurt | Morelli | Alice's intelligent classmate. An orphan. |
| | Kelsie | Sanders | Alice's best friend. |
| | Ms. | Peterson | Kelsie and Alice's 7th grade teacher. |
| | Josh | Waverly | Brandon's best friend. |
| | Paul | Daniels | A police officer in Healy. |
| | Hendricks | | The Healy football coach. |
| | Mrs. | Fitzsimmons | Brandon's mother. |
| | Maggie | Daniels | One of Elaine's best friends. |
| | Ms. | Sanchez | A part-time Spanish teacher in Healy High. |
| | Tessa | | Josh's lover. |
| | Charles | Dickens | An English novelist. |
| | Ms. | Galanter | An English teacher. |
| | Jerry | Baker | Kelsie's next-door neighbor. |
| | Mrs. | Hennessey | Kelsie and Alice's teacher. |
| | Kyle | Walker | Alice's schoolmate. |
| | Mrs. | Montgomery | Alice's employer. |
| | Mark | Lopez | One of the lifeguards. Tommy's workmate. |
| | Tucker | Bowles | The boy who deflowered Alice. |
| | Mr. | Becker | Kurt's physics teacher. |
| | Mr. | Commons | One of Alice's teachers. |
| | Vivian | | Kurt's grandmother. |
| | Jimi | Hendrix | An American guitarist. |
| | Mrs. | Cray | Tommy's mother. |
| | Mrs. | Long | The librarian. |
| | Vince | Young | An American football player. |
| | Hank | | Alice's father. |
| | Misty | | Elaine's hairdresser. |
| | Jacob | Saunders | A basketball team captain. |
