Rebecca has lived in Beacon Hills since she was 16. She is quite popular, but only has a few real friends. These friends are Stiles Stilinski, Scott McCall, Lydia Martin and Jackson Whittemore. The two latter's don't really know the two formers. She also has a small band of closer friends, but she doesn't spend nearly as much time with them. But Rebecca has more secrets than you might think. These secrets start coming out, and it all begins on the last night of summer.