Bae Joohyun - most popularly known as Irene a 26 year old nurse in Seoul University Hospital, she's that kind of girl that would stop you in your tracks just to look back and admire. that type of girl who looks like she doesn't care about you but really do. and she's like super smart and frankly she doesn't need her job she's filthy rich so you can say she's the definition of femme fatale.

Son Seungwan - a 24 year old girl who likes to make music she usually goes by her codename WENDY she has this angelic voice that just melts your ears when you hear her sing. a little background story about her she's kind of that girl who everyone likes because she's too nice. she's that kind of girl who's too shy to approach a person but when she feels comfortable with you she wont stop babbling. and if you were her friend she'll treat you like the most precious thing on earth. and she makes the best cookies. oh and before i forget she also has this little something that i can't say she doesn't really like talking about it.