The coming-of-age sitcom depicts the struggles and adventures by a single lady, Yoo Mi, who tries to find her own happiness and what she really loves.
Jun Na Baek (singer, Yoo Mi's ex-boyfriend)
Heo Se Ji (sex columnist, Yoo Mi's best friend)
Bang Yoo Mi
Oh Ji Ram
Goo Hae Jun (music producer, Yoo Mi's neighbor)