Just as Jessie's world seems its bleakest—reeling from her mother's death, adapting to a new home in LA, and feeling like an outsider at a daunting prep school—an anonymous virtual confidant emerges. Known only as 'Somebody/Nobody' or 'SN,' this mysterious peer becomes Jessie's guide through the perplexing landscape of Wood Valley High School and a source of solace. As Jessie navigates grief, adjustment, and teenage uncertainties, she finds herself increasingly drawn to the enigmatic SN, whose emails sustain her in moments of loneliness and confusion. While the prospect of meeting SN in real life tantalizes her, Jessie is torn by the question: should some secrets stay hidden, or is the truth worth the risk of heartache?