"How odd to be made of flesh, balanced on bone, and filled with a soul you've never met." Charlize Wynwood and Silas Nash have been best friends since they could walk. They've been in love since the age of fourteen. But as of this morning...they are complete strangers. Their first kiss, their first fight, the moment they fell in love...every memory has vanished. "I don't care what our real first kiss was," he says. "That's the one I want to remember." Charlize and Silas must work together to uncover the truth about what happened to them and why. But the more they learn about the couple they used to be...the more they question why they were ever together to begin with. "I want to remember what it feels like to love someone like that. And not just anyone. I want to know what it feels like to love Charlie."