Once in a restaurant near London the waiter after knowing I was Portuguese kept saying things to me in Spanish, "take your cuchillo", "it's faca", "ok, oh and here's your servilleta", "that's Spanish mate it's guardanapo in Portuguese". After paying he goes with "gracias" and I was just "yeah sure, gracias man". ¯⁠\⁠_⁠(⁠ツ⁠)⁠_⁠/⁠¯