Hate to bring up a deadish topic, but she's now invested into learning Chinese (Mandarin) before blocking me. The Mandarin she used was grammatically incorrect and seemed as though she was taking them from Google Translate. Because she blocked me, I no longer have our chats together. I can try to obtain proof with a new account or something.
Update: It appears that she's deleting hating comments on her most recent dance video. She even deleted my comment, which says "Someone under 18 is still underage, regardless of how they act." (something along that line).