When Hangeng left Heechul fell into an empty pattern pretending to have it together, 

Smiling despite the pain he felt, but he could only fool ten people, the youngest of them all knew before even Heechul had acknowledged the damage done by Hangeng. In fifteen days somehow just somehow the eleventh  managed to weasel  his way in to the Diva`s heart.

But after a terrible fight,and Kyuhyun running away. Heechul is hit by a car and thrown in to a coma the docters have already told Kyuhyun he will never wake up.