One lousy mix-up is all it takes to take my happy, independent life down a few notches. If my mother would stop trying to set me up with cringey guys from my past, I wouldn't have had to lie and tell her I was already in a relationship with the last person I wanted. But when that lie gets Cooper Whittaker—my brother's best friend and my new fake boyfriend—and his parents invited on our annual Bradford Family Vacation, we both agree that faking a relationship might be the key to getting both of our meddling mothers off our backs. It's easy to fake being in love with the boy who broke my heart years ago, but what happens when the man he's become starts making me feel more than I bargained for?