KnowraChekhov's gunLinked fromLinked fromThe 7 pages that link to Chekhov's gun, each with the reason it gives.All 7Related 3Compared with 4ForeshadowingRelated: It describes the expectation that conspicuous details introduced early will matter later.Exposition (narrative)Related: An apparently incidental detail can convey background while preparing a later event.How I Met Your MotherRelated: Small clues and recurring objects can acquire significance across the series’ long timeline.