"The story of a teenage girl who's literally allergic to the outside world. When a new family moves in next door, she begins a complicated romance that challenges everything she's ever known. The narrative unfolds via vignettes, diary entries, texts, charts, lists, illustrations, and more"--Provided by publisher.

It tells the unlikely love story of Maddy, a smart, curious and imaginative eighteen-year-old who due to an illness cannot leave the protection of the hermetically sealed environment within her house, and Olly, the boy next door who won't let that stop them. Maddy is desperate to experience the much more stimulating outside world, and the promise of her first romance.

College-bound romantic Daniel Bae and Jamaica-born pragmatist Natasha Kingsley meet, and fall for each other, over one magical day amidst the fervor and flurry of New York City. Sparks immediately fly between these two strangers, who might never have met had fate not given them a little push. But will fate be enough to take these teens from star-crossed to lucky in love?