I had a look at her personal Facebook earlier and it really shows how she doesn't seem to have many friends outside of the whole youtube thing. I think that's the case with most of these youtubers and vloggers. Each picture she's put up (the public ones anyway) only has a handful of likes on her Facebook, yet the same photos get hundreds of likes from strangers on Instagram. It really goes to show where her validation comes from. As for Khila, she literally has 12 friends on Facebook. Says it all really.