She doesn't remember anything. Their first date, their first kiss, the first time he bought her flowers, their first fight. She doesn't even know who he is. She's forgotten something horrible, something no one wants to remind her of. So what exactly happens when everything disappears?

Sophie is on the way home from London, only problem is she’s caught in a traffic jam and it doesn't look like she’s going to be moving any time soon. When she sees a curly haired boy (who she nicknames Curly) looking rather bored she decides to entertain herself and pull a weird face at him. What she doesn't realize is this is how her journey begins; stuck in a traffic jam with Harry Styles.