The conversation between human and AI assistant.
Why do people say "God bless you"?
I've been wondering, why do people say "God bless you" when someone sneezes?
That's an interesting question. It's actually a custom that has been around for centuries. One theory is that it originated during the time of the Bubonic Plague when sneezing was a symptom of the disease. People believed that saying "God bless you" after someone sneezed could help protect them from contracting the illness.