1st of October 1000 Words Challenge

1st of October challenge: use one of these titles: "The Hitchhiker"; "Three's a crowd"; "Writer's block"; "Letter to the author".

Write 1000 words and post us a link to AO3 (or other site). Fic or meta welcome, but art too (an image is worth a thousand words!).

A new challenge will be posted on the 15th.

P.S. If anyone needs an invite to AO3, I have a few extras.