Min Ho, A nice young teenager facing the road of the teenage life. Min Ho has a younger twin sister, not identical named Nana. There is a big secret their parents are keeping from them and that is the fact that they are not brother and sister. Nana's parents died in a car crash when nana and Min ho were at a young age, so young they wouldnt know what happened. Min Ho's parents are very close friends with Nana's parents and took her in as their own. Min Ho's parents are always pushing Min Ho to take care of his "sister" Nana. edgeing them to date, be together, and marriage. Evenutally Min Ho finds out about the sercret after miscellaneous events before the .