Marble's life on the farm is simple and idyllic. She helps out Pa and Limestone, and in her spare time carves and sculpts rocks. She has it pretty great, she thinks. It cannot last.
Pa thinks it's high time she get married and settle down to focus on more important things, like family, and work. He doesn't see her sculptures as a way to make a living, and insists she visit the Pairing Stone for a match.
Reluctantly, she agrees.
She meets her suitors, but the Pairing Stone says all three of them are a good match. Marble thinks they're all equally unsuited. She refuses to marry any of them, and will go to great lengths to keep her freedom.