"There's more greed to become a little bit better as you set up a high standards for yourself and there's a feeling of frustration each time that happens. But with mind control, I know to rise up again each time!" - Park Hyomin

Not trying to blame Hwayoung or whatsoever but this is pic of Hwayoung during camera rehearsal on Music Bank when she refused to perform in the last minute. So, basically, half of the KKS statement is true but I still doubt the statement about she thrown her crutches and threatened to yell. But still, keep strong Hwayoung!