Every girl (some guys as well) has a crush on Lee Eunhyuk -Everyone that is ; except Lee Donghae .The latter can't stand Eunhyuk's smug ; conceited attitude or his stupid jokes ; most of which are aimed directly at him . The worst jokes are the romantic ones ; Eunhyuk always kids about being madly in love with him . BUT one day he discovers that he's more serious than he thought . Is Eunhyuk really a creep - or is he someone Donghae can love?

Hyukjae just recently learnt that he's suffering from cardiopathy ( heart disease) and his last wish is to make the person he  has been in love with  ever since their freshman year love him back; but how could he do that when the latter is as straight as a ruler and all he does is being a jerk to Hyukjae .