What every girl dreams of when she's dumped is - that the guy will someday feel regrest and come back and tell her all about it. And the beauty of it is you have no regrets whatsoever.

However on her 30th birthday Rachel drinks too much and sleeps with Darcy's fiance Dexter. While doing revisions on Something Borrowed Emily Giffin found the inspiration for a sequel Something Blue. When Ben changes his mind Claudia is forced to reevaluate her reasons for not wanting children.