"What is meaning, name Rhaego?” Khal Drogo asked as they walked, using the Common Tongue of the Seven Kingdoms. She had been teaching him a few words when she could. Drogo was quick to learn when he put his mind to it, though his accent was so thick and barbarous that neither Ser Jorah nor Viserys could understand a word he said.
“My brother Rhaegar was a fierce warrior, my sun-and-stars,” she told him. “He died before I was born. Ser Jorah says that he was the last of the dragons."