You're the crown prince/princess of the kingdom. You were lounging in the palace as always, however your day was interrupted by the sound of a thud. It came from the vault! You rush there and find a thief inside. He's about to escape through the ceiling when he gives you a wink.

"Apologies, for the intrusion, your Highness, but I need to borrow some stuff from you."

He said teasingly slinging a bag of coins and jewels over his shoulder.