Kim Gwiboon is transfer student from America to Seoul. In the plane, she meets Kim Jong Hyun

Jonghyun's cousin, Yoogeun comes to stay with him and no one  is there to help him take care of Yoogeun except Gwiboon. What was happen in the process?

CHANGE OF IDEA!

Kim Gwiboon is transfer student from America to Seoul. In the plane, she meets Kim Jong Hyun

Since Gwiboon is new to the school, surely she'll gain favourism, popularity and so on. Jonghyun is her fake boyfriend so as tobprotect her since he and his other 3 best friends , onew, Minho and taeyeon who is minho's girlfriend are the school hottest and well known students that everyone wouldn't dare to bully because they support each other strongly and are like biological siblings. But what happens if one incident happened in the school and they are fated to be together really? Read to find out! And there will be yoogeunie in here!