Because Karkat, he did so many horrible things t--

[...So she'd said she wouldn't meddle. What does this qualify as? Meddling.]

It- it's complicated, and I don't even know the- the whole story, it... Look, just promise me you won't talk to him around Karkat. You- you know Karkat, right? Or know of him? Shouty, always types in all caps and uses a lot of swears?