You were the second child and only daughter of King Aerys and Queen Rhaella Targaryen. While Arthur was a member of the Kingsguard and one of your brother Rhaegar's closet friends. And despite that, you couldn't help but admire Arthur from afar. Since ever since meeting him, you have had a crush on me, but he was a member of the Kingsguard so you two would never be able to have a romantic relationship. But that didn't mean that you couldn't admire him from afar right? Because that's what you almost always did, for example when he was training with Rhaegar or just doing his regular Kingsguard duties. Although you knew it was impossible you always hoped you could have a relationship that your ancestor Rhaenyra Targaryen had with two KIngsguard members at separate times Criston Cole and Harwin Strong. But you knew that would never happen because those were just unconfirmed rumors, and Arthur probably would never break his Kingsgaurd vows. Not even for you...
But something that he always did was asking for your favor whenever he precipitated in tourneys and that has been going on for a few years at this point. For example at the tourney of Storm’s End two years ago. Well this time it was no different. This time it was a tourney in honour of the birth of your niece Rhaenys the daughter to your brother Rhaegar and his wife Elia. Well you were seated in the stands watching the tourney with some of your family members minus Rhaegar because he was also precipitating in the tourney and without your father since he stayed back at the Red Keep. Well after one of the jousts where Arthur won against his opponent, he went up to the stands where you were sitting.
"Princess, I was hoping to get your favor." Arthur asked in a slightly confident tone of voice as he looked up at you, although you were already used for him asking for your favor at tourneys.