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|Synonyms:||have tissues handy, hanky warning, hanky alert|
|See also:||Angst, Darkfic, Deathfic, Last Kiss, Warnings|
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Tissue warning is a term associated with fanfic. It tells the reader that the story is very, very sad.
It is sometimes used to warn for deathfic.
A synonym is "hanky warning", sometimes expressed as a real three-hanky story or similar. Another synonym is "hanky alert."