Four words I've waited my whole life to hear. Four words I was sure would change my life forever...and they did. Just not in the way I expected.

Finding out my extremely gorgeous rock star boyfriend was about to propose had the complete opposite effect I thought it would. Rather than catapult me into a future I've always wanted, it plunged me back to a past I tried to forget.

Now I can't get him out of my head. I can't help but wonder what could have been, how our lives would have ended up if he didn't leave me behind, a shattered mess.

All these memories are dangerous. They're bringing my past back to ruin my future. And worst of all, they're taking me right back to him, my childhood sweetheart, my first love...my biggest regret.