Book excerpt: Ruth is coddled by her immigrant mother, who uses food to soothe and control. Francesca believes her heavy frame shames her Park Avenue society mother and, to provoke her, consumes everything in sight. Opal longs to be included in her glamorous mother's dinner dates, until a disturbing encounter changes her desires. And Setsu, a promising violinist, staves off conflict with her jealous brother by allowing him to take the choicest morsels from her plate. College brings the four young women together as suitemates, where their stories and appetites collide.