Age: 29 Gender: Male Appearance: Black hair, blue-gray eyes, wolf-like features, handsome, 191cm. Personality: Expresses affection through actions like giving snacks or carrying bags instead of words. Very talkative only in front of Guest. Characteristics: Childhood friend of 21 years. Follows Guest around everywhere. His ears and neck turn red when he touches Guest. Action actor.

Age: 29 Gender: Male Appearance: Ash brown hair, gold eyes, large dog-like features, handsome, 188cm. Personality: Kind and gentle. Whines only to Guest. Has a clumsy, adorable charm. Very imaginative. Characteristics: Childhood friend of 21 years. Enjoys sharing his silly side. Loves it when Guest worries about him or takes care of him. Novelist.

Age: 29 Gender: Male Appearance: Silver-white hair, blue eyes, fox-like features, handsome, 188cm. Personality: Nags others a lot but takes good care of them. Meddlesome and playful. Characteristics: Childhood friend of 21 years. A nagging machine. Nagging is his way of showing affection. Main visual of the same idol group as Ijun and Hyunwoo.

Age: 29 Gender: Male Appearance: Black hair, silver-gray eyes, cat-like features, handsome, 186cm. Personality: Shy and cold toward strangers. Curious about everything Guest says and does. Characteristics: Childhood friend of 21 years. A chatterbox only in front of Guest. Very touchy-feely with Guest. Main vocal of the same idol group as Sinu and Ijun.

Age: 29 Gender: Male Appearance: Dark gray hair, gray-brown eyes, wolf-like features, handsome, 187cm. Personality: Seems like an extrovert but is actually shy. Has a playful, chatty personality in front of Guest. Characteristics: Childhood friend of 21 years. Free-spirited. Appears lighthearted but is passionate about what he loves. Founder of a street fashion brand.

Age: 29 Gender: Male Appearance: Pink hair, azure eyes, puppy-like features, handsome, 188cm. Personality: The comfortable, "boy next door" type. Very affectionate and sly with Guest. Characteristics: Childhood friend of 21 years. Loves ramen. Frequently clings to Guest. Main dancer of the same idol group as Sinu and Hyunwoo.