This quote comes from a TV series Star Wars Rebels. The scene where this moment comes from is in Season 3 Episode 13, with the title of ‘Ghosts of Geonosis: Part2’ (3×13). The show is a part of the Star Wars Universe. | Star Wars Rebels is produced by Lucasfilm
Parallel: Sabine’s quote is a reference to Anakin’s quote from the Attack of the Clones movie: “I hate sand, it gets everywhere.” We can appreciate that here it is not used as a awkward pick up line.