Fan service
Etymology
A calque of Japanese fan sābisu (ファンサービス), from the anime and manga world, where it names moments inserted purely to please the audience — often gratuitous glimpses of favorite characters. It entered English through anime fandom in the 1990s and broadened to any content that exists to gratify fans rather than serve the story.
noun · /FAN sur-vis/
Content included purely to gratify fans’ wishes, apart from what the story itself needs.
What it names
It names the moments a work hands its audience what they came for — a favorite pairing, a callback, a gratuitous flourish — even when it does nothing for the plot. It’s a handle for the tension between serving the story and serving the fans.
Example
The reunion scene was pure fan service, and the theater cheered anyway.
Related idea
Not the same as pandering in general: fan service specifically rewards existing fans with what they already want, often at the expense of the story’s own logic.
See also