IM NOT SICK IM FINE

Sideun Kkoch is Buyu Han's twin but due to Sideun being weak and sick often, Buyu's mother divorced with Sideun's father by just that reason for not liking Eun because of his sickness Buyu's mother or Eun's Father ex-wife separated from each other.Because of that the two is separated but they will meet
again at their school coincidence or fate idontknow ,Hahahahhaah :-} wait theres a plot twist hehehehe