How to deal with sneaky backbiters

Backbiters are always looking for their doppelgängers and are pretty sneaky with how they go about it. They would scan around to be sure no one else is eavesdropping. 

Then, almost whispering, they would say something like: “My dear, what do you think about the skinny jeans the Pastor wore today, is that even biblical” OR “What do you think about that ta…