Less than a year away from graduation, seventeen-year-old Joy is too busy overachieving to be worried about relationships. She's determined to be Caldwell Prep's first disabled valedictorian. And she only has one person to beat, her academic rival Nathaniel. But it's senior year and everyone seems to be obsessed with pairing up. One of her best friends may be developing feelings for her and the other uses Caldwell's anonymous love-letter writer to snag the girl of her dreams. Joy starts to wonder if she has missed out on a quintessential high school experience. She is asexual, but that's no reason she can't experience first love, right? She writes to Caldwell Cupid to help her sort out these new feelings and, over time, finds herself falling for the mysterious voice behind the letters. But falling in love might mean risking what she wants most, especially when the letter-writer turns out to be the last person she would ever expect.

Daisy and Noah have the same plan: use the holiday concert to land a Julliard audition. But when they're chosen to play a duet for the concert, they worry that their differences will sink their chances. Noah, a cello prodigy from a long line of musicians, wants to stick to tradition. Daisy, a fiercely independent disabled violinist, is used to fighting for what she wants and likes to take risks. But the two surprise each other when they play. They fall perfectly in tune. After their performance goes viral, the rest of the country falls for them just as surely as they're falling for each other. But viral fame isn't all it's cracked up to be. No one seems to care about their talent or their music at all. People have rewritten their love story into one where Daisy is an inspiration for overcoming her cerebral palsy and Noah is a saint for seeing past it. Daisy is tired of her disability being the only thing people see about her, and all of the attention sends Noah's anxiety disorder into high speed. They can see their dream coming closer than it's ever been before. But is the cost suddenly too high?

Seventeen-year-olds Daisy, a talented violinist with cerebral palsy, and Noah, a great cellist with severe anxiety, plan to use the holiday concert to land a Julliard audition, but when they are chosen to play a duet, they worry their differences will sink their chances.