Sophie nodded at the gate, then looked up at Caroline with a kind of lopsided sneer: half of her face pleading, the other half sagging and vacant. Caroline reached out for the handle of the gate. At the same moment that the cold wet iron touched her skin she knew that Sophie had suffered a stroke. For this was not the first half-paralyzed face Caroline had ever seen. The symptoms were more difficult to recognize in a face she knew so well and loved so much. For a moment she froze with a hand on the gate-latch, as if some spell had turned her own flesh to cold iron. She ought to go for help, to find the doctors.