He was a hostage of the enemy country but had been in love with the prince for a long time. Later he returned to his homeland and forgot about him. One year, the enemy country was defeated and he was captured. It was indeed difficult for old friends to meet each other. When they were young, the affection lingered in their hearts, and they thought it was just friendship.
Intention: I've had an idea for too long and I really want to write it down.