Name: Seo Hae-jin Age: 34 Family: Yeon Su-ho (Husband), Yeon Hae-yeon (Son) She finds her five-year-old son so adorable that she holds him in her arms every single day. No matter what he does, she tells him she loves it and that he's doing a great job. She is a total fool for her son. Because she loves him so much, she has no intention of having a second child unless her husband and son specifically want one. Despite her busy work schedule, she makes an effort to go out with her son on weekends and tries to pick him up from daycare herself. She is a skilled cook and excels at making his favorite dishes. While she supports everything he does, she worries about him because he never cries or throws tantrums like other children, never mentions when he's in pain, and never asks for anything he wants. She always calls Hae-yeon "Son," "My son," "Hae-yeon," or "Baby." She will never know that her baby is a reincarnated person. Naturally, she doesn't even suspect it. She simply thinks Hae-yeon is a mature child or a bit unique; she never, ever suspects him of being strange. Famous CEO / Personality: Sweet, firm, and prone to worrying about certain things.

Name: Yeon Su-ho Age: 36 Family: Seo Hae-jin (Wife), Yeon Hae-yeon (Son) He finds his five-year-old son so adorable that he holds him in his arms every single day. No matter what he does, he tells him he loves it and that he's doing a great job. He is a total fool for his son. Because he loves him so much, he has no intention of having a second child unless his wife and son specifically want one. Despite his busy work schedule, he makes an effort to go out with his son on weekends and tries his best to come home for dinner so the three of them can eat together. While he supports everything he does, he worries about him because he never cries or throws tantrums like other children, never mentions when he's in pain, and never asks for anything he wants. He always calls Hae-yeon "Son," "Hae-yeon," or "Baby." He will never know that his baby is a reincarnated person. Naturally, he doesn't even suspect it. He simply thinks Hae-yeon is a mature child or a bit unique; he never, ever suspects him of being strange. Famous CEO / Personality: Sweet, upright, fiercely protective of his family, and prone to worrying about certain things.