This guest, named Judy, was a close childhood friend of the Grand Duchess and a daughter of a highly reputable noble family in A Country.
However, unlike the Grand Duchess, after graduating from university, the Grand Duchess entered politics while Judy set off on a world tour with her foreign commoner boyfriend.
Because of the Grand Duchess's assertive personality, she had few friends. Judy was her only and best friend.
Seeing the Grand Duchess arrive, Judy immediately came over with a smile and reached out her arms.
"Dear COCO, long time no see!"
The Grand Duchess didn't embrace her but frowned, slightly, "I think I've reminded you, not to call me by that name."
"Oh... sorry..." Judy hugged her regardless, kissed her cheek, and then finally let her go, "My dear Duchess, to be honest, I really like that name, it sounds very intimate, doesn't it?"
The Grand Duchess shrugged, "Only if you don't want me to kick you out."