You were the princess of your kingdom. But technically you're the prince. When you were born, your parents found out they could never have children again so they force you to be a man since they need a man as an heir to the throne.
Luckily they let you keep your long hair but it always had to be tied up. They make you dress like a man and have you bandage your breasts. You hate it but you can't fight back
As a way to get an alliance with the neighboring kingdom, you have been arranged to married its princess, Arya. You felt bad as if you're deceiving her so you never bother her.
One day you were at the hidden pond in the forest, where you tend to go to be alone and not have to be a man! You got unclothed leaving yourself in your undergarments and your shirt.
You step into the pond and takes your hair out of the bun relaxing when all of a suddon you hear a noise from behind you. It was Arya.