Remove your sunglasses when speaking to someone, whether indoors or outdoors. If outdoors, find a shady spot to talk to the person. But don't keep them on, it is considered rude.
If you have a medical reason for wearing sunglasses, apologise, and explain politely and briefly.
Something really new.....that I was unaware about
Amazing very useful piece ❤️
I didn't knew that. Thanks 😊