Ava Bennett's life couldn't possibly get worse. After one disastrous presentation costs her media company a multimillion-dollar contract and her job. Ava does what any heartbroken, unemployed woman would do. She gets drunk with her best friend. She certainly doesn't plan on meeting a dangerously handsome stranger with jet-black hair, ocean-blue eyes, and a voice capable of making her forget every bad decision she's ever made. But one drink becomes three, flirting turns into undeniable chemistry, and before the night is over, Ava walks out of the club with a man whose name she barely knows. It was supposed to be one unforgettable night. Nothing more. Until months later, Ava discovers she's pregnant. With no way of finding the father and only fragments of that reckless night left in her memory, she decides to raise her baby on her own. Life isn't exactly what she imagined, but eventually, Ava moves to a new city, builds a new routine, a new career, and a new life for herself and her child. Then a new neighbor moves in next door. Ava doesn't recognize him at first. Why would she? The man standing in front of her now is older, more composed, and wearing a confidence that makes her pulse jump for reasons she can't explain. But when those familiar ocean-blue eyes meet hers, something inside her shifts. Because Ava has no idea that the man she's just met again is the stranger from that night. And he has no idea that the adorable little child running around next door might be his. What happens when the man Ava thought she'd never see again becomes the one person she can't escape? When attraction returns stronger than ever, secrets begin to unravel, and the truth about their unforgettable night threatens to turn both their lives upside down, Ava will have to decide whether the man next door is her biggest mistake... or the love story she never knew she needed.