Because she is toxic and manipulative. She lied to your best friend about getting dumped so that you can get her attention. Basically guilt tripping Yuna to be by her side. Oh yeah and she literally made a fake account to stalk Joy. I don’t think that she’s in love with Yuna I feel like she just wants her all to herself. But now that Yuna is not falling for that anymore she’s going to do whatever means necessary to keep her by her side.
It ain’t that deep. Omg Dahye’s so evil for trying to hang out with her best friend who has been avoiding her without any explanation. Also it was Yuna who lied to her about her relationship with Joy, and it’s Yuna who started dating someone while being in love with someone else (because yes she’s still in love with Dahye) yet she doesn’t receive even half of the hate ppl throw at Dahye. And in all realness ppl hate Dahye mainly because they want Joy to be the endgame which she won’t be, so they will continue to bark.
I mean why do you guys hate her so much (づ￣ ³￣)づ