Park Jiyeon- is a rich but kind-hearted girl, very friendly but can fight back when needed to. She is set up to get married with Kim Myungsoo. She knows that he is a mean guy ,but that he really cares in the inside.

Kim Myungsoo (L)- is a mean, arrogant rich guy, he doesnt like to be bothered by anybody. He is forced into marrying Jiyeon, but he already has a girlfriend. He seems to really hate Jiyeon at first but starts to show a diffrent side to him later on.

Bae Suzy- is the one true love of Myungsoo since they were young. She used to be a friendly nice girl but turned into the exact opposite ever since she entered the music industry. She is now a mean, selfish girl who gets what she wants. 

Kim Jongin (Kai)- is the handsome younger brother of Myungsoo. He is a kind gentlemen who tries to win Jiyeon's heart seeing how Myungsoo doesn't love her. 

Thanks so much to NAGHAM who designed my poster and also to ★ CHII ★ - - Request Shop
http://www.asianfanfics.com/story/view/842842, they are the best!!!!!!!!<3