Alcohol is more than just a prop in "Hills Like White Elephants" – it seems to be a major part of the main characters’ relationship, though it’s not clear what effect the alcohol is having on their conversation. Unlike some Ernest Hemingway stories, the characters in "Hills Like White Elephants" seem to drink relatively little, but there are dozens of references to alcohol in this very short piece.
"Hills Like White Elephants" explores the way alcohol is sometimes used as a buffer in difficult conversations.
Alcohol is just a prop in "Hills Like White Elephants," and doesn’t contribute to the story's bigger issues.