Frustrated

I don't get it,why is it their problem if she skip school or go on a hunger strike. My parents friend's child is totally not my business. Kill yourself or whatever still none of my business. She's the one that have problem why is it my responsibility for her to get better. I get it if it's my bestfriend but here jaehyeok is just helping someone,a classmate in need. Does her parents not feel shame at all??? Asking someone to help their daughter instead of doing it themselves. They're the type of parents who blame on other kids when smth happened to their child. I don't care anymore at this point,she don't deserve a redemption arc,stay as a bitch all you want. Even if the author give her one, I'm still a hater. I hope she gets run over by a truck pls.