Audrey Danler had one rule: never mix alcohol with weddings. But one night, too many drinks, and one too-handsome groomsman later, she wakes up in Vren Parkinson's hotel room-naked, mortified, and full of regret. It was supposed to be a one-time mistake. A bad decision no one would ever talk about again. Then she finds out she's pregnant. And suddenly, that one mistake isn't so easy to forget-especially when the man she barely knows is about to become the father of her child.