You know those stories where high-school sweethearts reunite to find their happily-ever-after bliss together? Well, that won’t be me. Sure, my ex-boyfriend, Rob, has the smolder down to a science—which makes sense, because to him, everything is science. He’s a famous YouTuber, making a living using that beautiful brain of his. He’s destined for greatness…which means he’ll leave…again. And this time, I won’t be falling for him. The battle is on. Rob thinks he’ll win me back, but I’m fighting him with all I’ve got. My heart is locked up tight, behind an obstacle course with every booby trap imaginable. But wouldn’t you know it? Rob happens to be an expert at finding his way around locks and obstacles. Just my luck.