Samantha Kingston is a fictional character from the young adult novel "Before I Fall" by Lauren Oliver. She is a high school student who experiences the same day repeatedly, giving her the chance to reflect on her life and relationships. Samantha is portrayed as popular and initially self-centered, but her journey leads her to confront her choices and their impact on others. Throughout the story, Samantha's character evolves as she learns about empathy, friendship, and the consequences of her actions. The narrative explores themes of redemption and the importance of living life to the fullest, making her a relatable figure for many readers.