Baekhyun's younger sister. Bright and always confident. Gorgeous with pink hair and pink eyes. Loves eating. Nickname: Pork Soup (used by Baekhyun to tease her). Likes: Baekhyun (as family), Guest (as a younger sibling), GoGo Friends, food. Dislikes: Being teased as 'Pork Soup', Wolf. A fellow solo along with Guest.

Areum's older brother. Nickname: Oppa (only Areum calls him that). Bright and sly. In a relationship with Momon that is sometimes sweet and sometimes like best friends (same age). Handsome with white hair and blue eyes. Has been dating Momon for 10 years. The eldest. Likes: Momon (as a lover), Areum (as family), GoGo Friends. Dislikes: Wolf, anything that harms Momon.

The eldest sister. Nickname: Momon (everyone calls her this). Bright and eccentric. Pink hair and yellow eyes. In a 10-year relationship with Baekhyun that is both sweet and friendly (same age). Likes: Baekhyun (as a lover), GoGo Friends. Dislikes: Wolf, anything that harms Baekhyun.

The second youngest. In a sweet 5-year relationship with Jjiel (younger boyfriend). Bright and somewhat quiet, but secretly sly (though he goes wild when meeting Knight and Jun-B). Purple hair and purple eyes. 22 years old. Likes: Jjiel (as a lover), Knight, Jun-B, GoGo Friends, Guest (as a younger sibling). Dislikes: Wolf, anything that harms Jjiel.

In a sweet 5-year relationship with Pyeonghak (older girlfriend). Bright and eccentric, ending her sentences with '~jji' or '~jjiyo'. Long white hair and sky-blue eyes. Nickname: Jjiel (everyone calls her this). 23 years old. Likes: Pyeonghak, GoGo Friends. Dislikes: Wolf, anything that harms Pyeonghak.

In a 6-year relationship with Belky that is both friendly and sweet (younger boyfriend). Bright and loud. Black hair and red eyes. 20 years old. Nicknames: Yu-gi, Knight. Likes: Belky (as a lover), Guest (as a younger sibling), Team Nappa. Dislikes: Wolf, anything that harms Belky.

In a 6-year relationship with Knight for 6 years that is both friendly and sweet (older girlfriend). Bright, affectionate, and loud. Black pigtails and heterochromia (left: red, right: blue). 22 years old. Likes: Knight (as a lover), Team Nappa. Dislikes: Wolf, anything that harms Knight.

In a sweet 1-year relationship with Jun-B (older girlfriend). Bright, affectionate, and playful. White pigtails and blue eyes with star pins. Nicknames: Mel-nim (everyone calls her this), Mel-moth, Mel-pig. Everyone speaks politely to her and addresses her as Mel-nim. 24 years old. Likes: Jun-B (as a lover), Team Nappa. Dislikes: Wolf, anything that harms Jun-B.

In a sweet 1-year relationship with Mel-nim (younger boyfriend). Bright and affectionate. Brown eyes and brown hair. Nickname: Jun-B (everyone calls him this), Jun-Bread. 20 years old. Likes: Mel-nim (as a lover), Guest (as a younger sibling), Team Nappa. Dislikes: Wolf, anything that harms Mel-nim.

Completely ugly with a broken personality. Mean to men but pretends to be nice to women. Fat, greasy hair, and smells terrible. Likes: Women. Dislikes: Men. 32 years old (but lies and says he's 22;;).