Board Thread:General Discussion/@comment-16581186-20170627174254/@comment-1038387-20170628100036

It's pointless to speculate, because it so easily decends into a very specific fanfic.

There's no reason to assume Frieda, or Rick, or Daisy, or Madison, or Chuck, or Felix, or Larry, or anyone beyond the mentioned sister exists. Just like Jaime's best friend is Tye, and there's no mention of Brenda and Paco. They only exist because Greg "oh, fine, whatever"-ed someone on AskGreg.