Lonely flowerist Jaejoong really love his longtime crush, Jung Jihye, a woman who always walked in the same route everyday close to his workplace. But one day, Jihye was involved in one accident and the doctor report that she's in a coma, and a misplaced comment from Jaejoong cause Jung's family to assume that he was her fiancé that she always talked about. When Jaejoong couldn't correct them, they took him into their home and welcomed him like a family. But things get even more complicated when he found himself falling for Jihye's brother, Jung Yunho.