What Happened to Goodbye by Sarah Dessen

When you move around a lot and don't really want anyone to ask you questions about your life "before," or get to know you too well before you up and leave again, it could be a challenge or an opportunity. Mclean Sweet is determined to take advantage of her semi-nomadic life with her dad and create new opportunities in every down, including new names, new wardrobes, and new personalities along with new schools and new friends.

But in Lakeview, it all starts when Mclean just won't stay hidden. Usually she easily transforms into Beth or Eliza Sweet, but this time she's Mclean. And then there are these friends that are basically finding her, rather than the other way around. And Dave, with whom she discovers she can actually have honest conversations -- and maybe even an honest relationship?

Also, try Dessen's Along for the Ride for your cravings of not-quite-fluffy chick lit.