Olivia Hart has no idea what she's doing with her life. She's been waiting for all the pieces to fall into place, but she can't seem to get out of her own way. Stuck in her daily routine of working at the same grocery store since college, trying to write her next book, and her nonexistent social life, she's become stagnant.

Until Tristan West-the once love of her life-comes back to town and her world comes crashing down even farther.

He's always been determined to leave Pennsylvania and start a new life, but when his path continuously crosses with Olivia during their senior year, his plans start to change. Falling in love has never been so easy for either of them. From passing notes in class to writing letters while apart, their connection grows deeper.

One day is all it takes for their connection to sever.

Four years later, their paths cross again, and they both want answers.