A whiskey adventure for you and me.
The whisky they drank that evening (two big bottles of it) is important. Otherwise, it would be hard to account for what followed. Perhaps without it there would never have been a café. For the liquor of Miss Amelia has a special quality of its own. It is clean and sharp on the tongue, but once down a man it glows inside him for a long time afterward. And that is not all. It is known that if a message is written with lemon juice on a clean sheet of paper there will be no sign of it. But if the paper is held for a moment to the fire then the letters turn brown and the meaning becomes clear. Imagine that the whisky is the fire and that the message is that which is known only in the soul of a man — then the worth of Miss Amelia’s liquor can be understood.
-Carson McCullers, 1951