Ruth Parker is a talented graphic artist working at a major advertising firm in Atlanta. Ryan Stevens is a copywriter at that same firm and her frequent collaborator. Best friends for nearly twenty years, they've been through just about everything that life can throw at one another together, except actually being together, as a romantic couple. ...But when Ryan gets engaged to his latest girlfriend Jaymi, she starts to realize Ruth has a closeness and importance that she finds threatening. What kind of future can she possibly have with Ryan when he already has a work wife?