Who Are The Main Characters In Stargirl?

Stargirl Caraway is one of those characters who sticks with you long after you finish the book—she’s like a mash-up of Luna Lovegood’s quirkiness and Anne Shirley’s intensity, but with a ukulele. Her whole vibe is about rejecting norms, whether it’s serenading strangers on their birthdays or carrying a rat named Cinnamon in her bag. Leo Borlock, on the other hand, is the everykid who gets swept up in her orbit. His internal battle between wanting to protect her and wanting to fit in is so achingly real; it’s like watching someone choose between oxygen and sunlight.

The secondary characters are just as nuanced. Archie, with his dusty fossils and sage advice, feels like the grandfather everyone wishes they had, while Hillari Kimble’s petty cruelty makes her the perfect foil for Stargirl’s relentless kindness. Even minor players, like Dori Dilson—Stargirl’s only real friend at school—add texture to the story. What I love is how Spinelli doesn’t villainize the kids who mock Stargirl; instead, she shows how herd mentality warps even decent people. The book’s ending still guts me, but in a way that feels honest, not Hollywood. It’s a story about how some people are too bright to stay, and how that brightness lingers.

Stargirl and Leo are the core duo, but the book’s strength lies in how their relationship exposes the cracks in teenage social hierarchies. Stargirl’s unabashed weirdness—singing to classmates, leaving anonymous gifts—forces Leo to confront his own cowardice. Meanwhile, characters like Archie serve as bridges between childhood wonder and adult pragmatism. Hillari’s spite contrasts starkly with Stargirl’s generosity, making her eventual fate hit harder. It’s a small-town microcosm where kindness becomes rebellion.

The heart of 'Stargirl' revolves around a few unforgettable characters, but the standout is obviously Stargirl herself—Susan "Stukey" Caraway, though she prefers her whimsical self-given name. She’s this vibrant, eccentric force of nature who shows up at Mica High and completely disrupts the status quo with her ukulele, homemade skirts, and habit of cheering for both teams at sports games. Her authenticity is magnetic, but it also makes her a target. Then there’s Leo Borlock, the narrator, who’s initially just another conformist kid until Stargirl shakes his worldview. His journey from curiosity to admiration to conflicted loyalty is painfully relatable. The story’s antagonist isn’t a person so much as the suffocating pressure of high school conformity, embodied by characters like Hillari Kimble, who sees Stargirl as a threat to the social order.

What’s fascinating is how the supporting cast reflects different reactions to nonconformity—Kevin Quinlan, Leo’s friend and podcast co-host, represents the amused bystander, while Archie Brubaker, the retired professor who mentors Leo, offers wisdom about the cost of individuality. Even Stargirl’s parents, with their backstory of homeschooling and fostering her uniqueness, add layers to why she’s the way she is. The book’s magic lies in how these characters mirror real teenage struggles: the fear of standing out, the guilt of betraying someone for popularity, and the quiet courage it takes to be kind in a world that rewards the opposite. I still get chills thinking about that scene where she silently places a Valentine’s Day gift on every student’s desk.