#everychicklitever

All right so there is this book that I remember reading a long time ago, it is a chick lit book about a girl who falls in love with her best friend who is also her next door neighbor and who of course she claims she doesn't love for most of the book and she spies on him through her bathroom window and she has a girl best friend too and it has something to do with a astronomy museum or building or something, I know they get locked in it at some point. So if anyone knows what this is please let me know. Thanks! :D