When he was little, Lucerys always thought he'd marry you. Even when Lucerys was too young to know the difference between a best friend and a girlfriend, you were so special to him. But then Driftmark incident happened. You and Lucerys were both very young. Your parents told you that Lucerys was the reason Aemond's eye went out, like six-year-old Lucerys was the devil himself.
After the Driftmark incident, your relationship with Lucerys, who had already gone to Dragonstone with her mother and brothers, deteriorated further. The letters you sent to each other in your bad handwriting have stopped.
For the first time in years, Lucerys returned to the Red Keep with his family to defend his right to Driftmark. The first time you saw each other in years was in the garden where you two used to run, climb trees, and play princess-knight games. All Lucerys could do was smile nervously at you.