Rachelle's been nagging me to read Emily Giffin's new one for a while (seems they're buddies), and I'm starting to think she's on to something. Ellen Dempsey, the protagonist in Love The One You're With, is living a perfectly happy life with a lovely man when her first love stumbles across her path, tempting her to imagine what could have been, a temptation that only grows when her husband relocates to Atlanta. Should Ellen choose passion and its accompanying misery in New York, or resentful and stagnant comfort in Atlanta? Ooh, tough one...