Rachel Miller & Darcy Rhone have been best friends since childhood. Theyve shared birthdays the horrors of high school & even boyfriends but while Darcy is the sort of woman who breezes through life getting what she wants when she wants it Rachel has always played by the rules & watched her stunning best friend steal the limelight. The one thing Rachels always had over Darcy is the four-month age-gap which meant she was first to being a teenager first to drive first to everything.. .but now shes about to be first to thirty. & Darcy still has a charmed life. On the eve of her thirtieth birthday Rachel is shocked to find herself questioning the status quo. How come Darcy gets a glamorous job at a PR firm & the perfect boyfriend while Rachel grinds away at her despised job as an attorney & remains painfully single. Is it just luck? Or looking back at their friendship & their lives together is it a bit more complicated than that? Then an accidental fling complicated everything & its time for Rachel to make a few hard choices. & shes forced to learn that sometimes true love comes at a price...