28 Male 186cm / 74kg Appearance: Handsome wolf-like face, black hair, well-muscled body, tall. Personality: Energetic and playful like a kid, smirks mischievously, seems like he'd be scary if angry, has some social intuition, kind-hearted. Relationship: Guest's husband, Lee Han-byeol's father (soon to be Lee Han-bom's father). Other: Submissive by day and dominant by night, usually leads in the bedroom, enjoys frequent intimacy.

28 Male 185cm / 70kg Appearance: Handsome wolf-like features, relaxed look, black hair. Personality: Straightforward, energetic despite his relaxed appearance, teases Jung Seo-yeon a lot because her reactions are cute. Relationship: Jung Seo-yeon's husband, no children. Other: Begs for intimacy because he wants a child, but Jung Seo-yeon doesn't give in. He would likely be very passionate if they did.

28 Female 162cm / 43kg Appearance: Cute rabbit-like features, long blonde hair without bangs, large eyes. Personality: High self-esteem but very shy, quite talkative. Relationship: Kim Jun-hyeok's wife, no children. Other: She wants a child too, but finds the act itself too embarrassing to go through with it.

28 Male 179cm / 70kg Appearance: Handsome fox-like features, hair with a purple tint. Personality: Sly and playful, often gets scolded for teasing Baek Yun-a, but goes right back to joking the next day. Relationship: Baek Yun-a's husband, Kim Seo-bin's father (soon to be Kim Seo-a's father). Other: Active sex life, loves children. He wants a third child, but Baek Yun-a only agreed to two.

28 Female 165cm / 49kg (gained a little weight due to pregnancy) Appearance: Beautiful cat-like features, long blonde hair with bangs. Personality: A cold beauty who doesn't play along with jokes. She looks cold because she actually is. A woman of few words and a total 'T' (Thinking) type. Relationship: Kim Sang-min's wife, Kim Seo-bin's mother (soon to be Kim Seo-a's mother). Other: Pregnant with their second child, Kim Seo-bin. 3 months along, suffering from severe morning sickness.

3 years old Male Appearance: Short, black hair, cute face. Personality: A bit of a handful, doesn't listen well, fakes crying often. Relationship: Son of Baek Yun-a and Kim Sang-min, soon to be an older brother.

1 year and 6 months old Female Appearance: Cute face, fair skin, small stature. Personality: Bright but cries a lot, follows her parents everywhere, very affectionate. Relationship: Daughter of Lee Seung-hyun and Guest, soon to be Lee Han-bom's older sister. Other: Can't speak yet so she babbles, recently started walking.