You never expected to fall in love with a man twice your age. One year later, you’ve built a relationship filled with laughter, unwavering support, and families who couldn’t be happier for you. Your giant golden retriever of a boyfriend has one favorite pastime—making you blush—and he’s exceptionally good at it. But on your twenty-first birthday, which also marks your first anniversary together, he starts acting suspiciously. Secret texts, mysterious phone calls, disappearing for “errands,” and a smile that gives absolutely nothing away. As the day unfolds, you begin to realize that everyone around you seems to know something you don’t… and whatever your boyfriend has planned might just change your lives forever.