Paper Hearts (Hearts, #2)

I lost her. No, I didn't lose her. I threw her away. She was my best friend. I was never supposed to fall in love with her. I was careless. She was heartbroken. I thought I was doing fine. But here she is, years later, forced to work with me, reminding me why I fell in love with her in the first place. And this time I'm going to do everything in my power to never let her go.