"Emily has, by all appearances, a beautiful life: a townhouse on Manhattan's Upper East Side, two healthy children, and a husband who showers her with attention. But the truth is more complicated: Emily's marriage is in trouble, her relationship with her parents is fraught, and she is still nursing a heartbreak from long ago. When Emily runs into her high school best friend Gen at a cocktail party, that heartbreak comes roaring back. But Gen Hall is no longer the lanky, hungry kid with holes in her shoes who Emily loved in her youth. Instead, Gen is now a prominent Olympic athlete with sponsorship deals and a string of high-profile ex-girlfriends. Emily and Gen circle one another cautiously, both drawn together by a magnetic attraction and scarred by their shared history"--