The phrase comes from Portuguese, where linguagem dos olhos describes how eyes can communicate feelings without speech, and online the misspelled form liguagem is also commonly typed when sharing the clip. As a short soundboard audio it circulates mainly as a reaction sound rather than a full song or scene, passed around for its instantly recognisable romantic wording. Its appeal online is its flexibility, fitting sincere edits about attraction as easily as ironic posts where a simple stare is treated like a deep, meaningful conversation between two people.