When I saw your post, I didn't read this manga yet and I was like "the girl can't be that bad for you to wanna curse her" lol. But now I'm reading it halfway and I totally agree with you. That bitch needs to die fast. =.=
I wish we could like the replies too, so LIKE ^^
(≧∀≦) ╮(￣▽￣)╭
Spoiler
She was going to die( get hit by a car/truck) but, Mu Hyul has to save her. And whats funny is that he tells her she is very important to him and doesn't want her to die, but she is still not satisfied and continues to harass Bo Eun.
To some point I totally agree
That bitch needs to fall off a cliff or get hit by a car. ASAP.