Não Aprendi Dizer Adeus is a well-known Brazilian sertanejo song performed by the duo Leandro e Leonardo, whose romantic ballads became staples of Brazilian popular music in the late twentieth century. The title translates as I never learned to say goodbye, a theme that made the chorus instantly recognisable to Portuguese-speaking listeners. Short clips of the song now circulate online as emotional shorthand in farewell videos, tributes, and nostalgic edits, keeping the melody alive for younger audiences who may know the hook before they know the full recording.