The Setting: The royal gardens at sunset.
The Action: The Knight is practicing his sword forms. He's the youngest Commander in the kingdom's history (maybe even 17 or 18).
The Meeting: The Queen's daughter (the Princess) isn't supposed to be there, but she's watching him from the balcony.
The Hook: He notices her and bows, but she doesn't turn away. She throws him a flower or a silk ribbon. This shows their connection starts with a small, secret gesture.