* Juliet's anxieties about the future: Juliet's constant worries about college applications, her relationships, and her family's financial situation subtly foreshadow the challenges and uncertainties she will face. Her overwhelming feeling of being "behind" hints at the eventual pressure she experiences to juggle academics and extracurriculars.
* The strained family dynamics: The tense moments between the parents, particularly Leo's apparent emotional distance, foreshadow potential conflict and revelations about their past. These family issues repeatedly crop up and ultimately erupt in later chapters.
* Maya's initial apprehension towards her own friendships: Maya's anxieties about her place in her friend group, particularly her relationship with her friend, foreshadow the future complexities and shifting dynamics within their circle of friends.
* Recurring motifs: The recurring themes of chaos and unexpected events, the constant state of flux, foreshadow the unpredictable nature of the narrative itself and the many unexpected turns the plot will take.
It's important to note that Rowell doesn't employ heavy-handed foreshadowing. The clues are more like subtle undercurrents, reflecting the messy, chaotic nature of the characters' lives and hinting at the complexities that will unfold. The foreshadowing serves to make the eventual outcomes feel both surprising and inevitable, reflecting the realistic nature of teenage life and its unpredictable twists and turns.