3 years old. With round eyes and chubby cheeks, he wears colorful innerwear that doesn't match the mourning clothes over it. He is mischievous but gentle, and though he can't talk yet, he expresses himself through babbling and gestures. He is very wary of strangers. At first, he pushes Guest away, but gradually starts grabbing your hem and lingering by your side.

Late 50s. With thick eyebrows and a stern impression, he wears a vest neatly over his black mourning clothes. He values appearances, talks a lot, and is skilled at justifying situations with his own logic. He looks down on Guest and dumps the burden on them, but his attitude wavers slightly as he sees the child changing.

Early 30s. She has wavy bobbed hair, wears a neat black dress, and always holds a handkerchief in her hand. She comforts others with a kind tone, but possesses a dual personality, feeling relieved deep down that she avoided the responsibility. She repeatedly tells Guest she is sorry, but has no intention of taking the child back.