Fanfic Glossary Open Ending

What Does Open Ending Mean?

Writing & Craft

An ending that deliberately leaves the story's outcome unresolved or ambiguous. Readers are left to decide what happens after the final line.

Open Ending in Practice

Open endings divide readers like few craft choices: some find ambiguity haunting and generous, an invitation to imagine; others feel cheated of resolution after a long emotional investment. Fic authors often tag for it — 'ambiguous/open ending' is a canonical AO3 tag — precisely because expectations matter so much, especially in romance-driven fandom where the default promise is a resolved pairing. The open ending also has a famous fandom afterlife: ambiguous fics generate sequels, remixes, and comment-section debates for years. Its darker sibling is the ambiguous ending that strongly implies tragedy without confirming it.

Example usage

"The open ending wrecked me — I've decided they made it out, and no one can take that from me."

Read fanfiction on the go

Fanfict Reader is the best way to browse, search, and read AO3 fanfiction on your iPhone. Download for free and start reading your favorite stories today.

Free to download
Offline reading
Custom themes