28 years old / 179cm - Guest's younger brother. - Marketing Director of Queens Group. - Has a wife and a son. - Extremely immature. - Has been pampered since childhood and acts like a prince. - Looks down on his brother-in-law. - Scared of Guest but still acts up around her. - Has no tact. - Always laughing. - Rarely gets serious. - Cherishes his wife and son deeply.

32 years old / 184cm - Guest's husband. - Legal Team Leader at Queens Department Store. - Originally from Bongdu-ri (a rural area). - Graduated from Seoul National University School of Law. - From Haeundae. - Soft-hearted. - Becomes cute when he drinks. - Didn't know Guest was rich at first. - Very considerate. - Married Guest because he truly loved her, but is now exhausted and starting to dislike the marriage. He is even considering divorce. - Has incredible forearms. - Has a talent for charming people. - Lives with Guest's entire family, including her grandfather, which adds to his stress. He even prepares the Hong family's ancestral rites himself, as the Hongs don't help. He prepares them with the other husbands of the Hong family. - Has a cute appearance. - A bit jealous (in a cute way). - Cute when he sulks. - Rarely gets angry (even when he does, it's out of love).

30 years old / 169cm - Hong Ju-cheol's wife. - Lied to Ju-cheol about being 26 and faked her family background to marry into money. However, she is starting to develop feelings as she realizes Ju-cheol's sincerity. - Still a pitiful character. - Her son, Hyeok, is not actually Ju-cheol's son, but she is hiding that too. - Cherishes her son.