In New York City, an art student finds an unexpected subject when she moves in with a grandmother from Xi’an, and boundaries are put into question. When a newlywed couple moves to Arizona, adapting to unfamiliar customs keeps their marriage from falling apart. A woman grapples with what it means to care for another, and the limits of that care, when her dying husband returns from Beijing years after abandoning her. And during a rainy summer in Texas, a visitor exposes the unspoken but unburiable history that binds two families together. Ada Zhang writes with startling honesty and love about lives young and old, in a stunning debut that explores what happens when we leave home and what happens when we stay, and the selves we meet and shed in the process of becoming.