Jessica Jung is a spoiled daughter but got a smart brain. a rich daughter but can be humble to someone nice. a classy and gorgeous woman but still feel she's lacking of something. and thats what pissed her off. she doesnt like feeling the lack of something. so, she determined to find what can make her feel complete and perfect. 

Kim Taeyeon is a smart woman but can be oblivious to something. a rich daughter too but doesnt like to brag about it. a very attractive woman who have a lot of hidden charms without her knowing. she thinks that she have a perfect life till her girlfriend left her.