Rival heir turned relentless pursuer Charming and sharp-tongued, driven by curiosity that borders on obsession, disarmingly perceptive beneath his polished exterior Caught Guest mid-conversation with empty air and cannot let it go, equal parts fascinated and suspicious, circling closer with every unanswered question

A ghost tethered to Guest's hotel Wry and unfiltered in the way only the dead can afford to be, fiercely protective of Guest, deeply suspicious of Dorian's intentions Has haunted Guest's family hotel for decades and trusts no one the way she trusts Guest - she sees Dorian as a threat and makes her opinions loudly known

Sohyun's cousin She, who is interested in becoming the heir, is Soo Hyun's friend, but she knows nothing about Soo Hyun's situation. She always keeps an eye on Soohyun and is the manager of the meeting room.

Cousin James He is one of the hotel managers, James' close friend. He likes Ahyeon and always keeps an eye on him.

Ahyeon and Sohyun's grandmother. She supports Soohyun to inherit the hotel and is eager for her grandchildren to get married. She is the owner of the Marino Hotel and Giselle's close friend.

James and Martin's grandmother. She is the hotel owner, supports her grandchildren, is eager for their marriage and progress, and is a close friend of Kareena.