If I remember well, the idea can be traced back to a story from World War I, but the modern trend only goes back 15-20 years. So there’s a good chance that the couple(s) who made it trendy are still alive.
If I remember well, the idea can be traced back to a story from World War I, but the modern trend only goes back 15-20 years. So there’s a good chance that the couple(s) who made it trendy are still alive.
