You can create a "secret conversation" in Messenger by starting a new conversation and tapping the lock icon in the top-right ...
PHILADELPHIA (WPVI) -- Not much on Facebook is a secret, but now the social media site has come up with a way to keep certain conversations private. The new feature is called "Secret Conversations" ...
"Good Awkward" author and professional keynote speaker Henna Pryor shares how she uses AI to improve her small talk skills.