The girl of his dreams has always been married to someone else. Then suddenly, she isn't. Now he has four days to make her his—or lose her for good. Seth loved Billie all through graduate school, but she was married to her high school sweetheart. Years later, when the two meet at a conference, she is newly single and their chemistry is explosive. As the conference comes to a close, Billie expects them to go their separate ways, but Seth is certain they belong together and must change her mind before the week ends.