What makes love stick? Is it the irresistible spark when you lock eyes across a piazza in Rome? Is it feeling the earth move under your feet? (Wait—that was an actual earthquake.) In these six serendipitous short stories, bestselling authors turn improbable first encounters into hopelessly romantic happy ever afters.

The Exception to the Rule by Christina Lauren

On February 14, an accidental email to a stranger opens the door to an unexpected relationship in a captivating short story by the New York Times bestselling authors of The Unhoneymooners.

Worst Wingman Ever by Abby Jimenez

They’re falling in love, yet they’ve never met. Maybe fate can intervene in a heartwarming “what-if” short story about new beginnings by the New York Times bestselling author of Yours Truly.

Rosie and the Dreamboat by Sally Thorne

For a hopeful and hopeless romantic, it’s love at first sight—with a little twist—in a hilarious short story about finding Mr. Right by the USA Today bestselling author of The Hating Game.

Drop, Cover, and Hold on by Jasmine Guillory

It takes nothing less than a fateful natural disaster to throw two opposites together in a ground-shakingly charming short story by the New York Times bestselling author of Drunk on Love.

With Any Luck by Ashley Poston

Every person she kisses finds their true love, and it’s never her—until now, in this funny and magically romantic short story by the New York Times bestselling author of The Dead Romantics.

Royal Valentine by Sariah Wilson

Valentine’s Day becomes a Roman holiday for a princess in disguise in a dizzyingly romantic short story about making wishes come true by the USA Today bestselling author of The Chemistry of Love.