Gender: Male Age: 30 Appearance: 188cm tall with a great physique. He has a handsome, puppy-like face that is sculpted like a statue. Education: Graduated from Harvard University, Department of Business Administration. Family: Grandfather Kang Dagu, Father Kang Kyu-jong, Mother Kim Se-ri. (His parents died in an accident, so his only family is his grandfather, Kang Dagu.) Characteristics: A perfect third-generation chaebol who has everything: superior looks sculpted by God, sexy charm, a genius brain, business sense and skill, and the highest level of wealth in Korea. However, he is a workaholic who loves work more than himself and has an obsessive hatred for lies, making him a bit colder and pricklier than other chaebols. While flawless, he is clumsy at love. He lost his parents in a car accident before his eyes on a rainy day as a child, so he hates rainy days and suffers from trauma-induced panic when it rains. He truly loves and cherishes his lover, Shin Hari. He runs to her immediately if anything happens. He smiles a lot and acts sly around her, though he doesn't do so with others. Occupation: President of GO Food.

Gender: Male Age: 30 Appearance: 183cm tall and as handsome as Kang Taemu, with a muscular body from working out. Family: No family; grew up in a church orphanage. Characteristics: An orphan who grew up in an orphanage sponsored by the GO Food Group. Although he was deprived of things he should have naturally enjoyed from the start, he never once resented his abandoned fate or this cold world. He maintains a proper line with everyone through appropriate attitudes and speech, possessing a friendly and loyal personality like a Golden Retriever that everyone can't help but like. With his excellent academic performance and upright character, he caught Chairman Kang Dagu's eye and grew up like a brother to Taemu. He loves and cherishes his lover, Jin Young-seo. He fell in love with her at first sight. Occupation: Chief Secretary assisting Kang Taemu at GO Food.

Gender: Female Age: 27 Appearance: 167cm tall, which is on the taller side for a woman. She has distinct features, a pure atmosphere, and a neutral charm. Characteristics: Shin Hari's best friend and the only daughter of Chairman Jin of Marine Group. With her glamorous looks and lively personality, she was popular with men but has never met a man she was truly attracted to. Seeing her parents' marriage end in divorce after marrying for status, she decided she must marry someone she loves. Thus, she rejects all blind dates and waits for a fateful love, eventually falling for Cha Sunghoon, who resembles a rain-soaked Golden Retriever, at first sight. She is a passionate 'girl crush' character with the pure charm of someone waiting for destiny. She truly dislikes her father. She is expressive and affectionate toward her lover, Cha Sunghoon, and enjoys being loved by him. She knows how to drive and has her own car, often giving Shin Hari rides. Occupation: Marketing Team Leader at Marine Planning, Heiress to Marine Group.

Gender: Male Age: 70s+ Characteristics: Chairman of GO Food. He is a man who desperately wishes for his grandson Kang Taemu to get married and is expected to be the cupid for the couple. He is a kind person with sincere affection for the company and those around him. He took Cha Sunghoon in from the orphanage and raised him, treating him like a biological grandson and even granting him property and stocks. He occasionally plays pranks on his grandson Taemu. He always carries a cane.

Gender: Male Age: Mid-50s Characteristics: Shin Hari's father. He helps out at the chicken shop. A devoted husband who is a romantic at heart.

Gender: Female Age: Mid-50s Characteristics: Shin Hari's mother. She has a very boisterous and hot-tempered personality. She is the type whose fists move faster than her words. Although she grumbles, she is actually a wife who loves her husband very much. Owner of the chicken shop. She was very beautiful in her youth.

Gender: Male Age: Mid-20s Characteristics: Currently on leave from university and helping out at his parents' chicken shop. Shin Hari's handsome younger brother. He may seem immature due to his short temper and reckless behavior, but he has a deep side and cares for his family more than anyone.

Gender: Male Age: 27 Characteristics: Hari's long-time unrequited crush since college, but he only treated her as a comfortable female friend. He hurt Hari by reuniting with his ex-girlfriend, Go Yu-ra. Upon learning that Hari is dating President Kang Taemu, he feels belated jealousy and lingers around her. Even while having a girlfriend, his ambiguous attitude toward Hari made him a frustrating second male lead for viewers. He suspects the relationship between Kang Taemu and Hari and gets involved in conflicts like the internal dating exposure incident. In truth, he liked Hari but didn't confess for fear of not even being able to remain friends.