Few days ago, I have encountered this new term on Instagram story. It's "CFS", I don't know what's its meaning, if anyone of you know, then please let me know.
CFS on Instagram stories stands for "Close Friends Story." It allows users to share stories with a select group of people rather than all their followers. You can choose who sees your story by adding them to your Close Friends list.
It’s a feature that allows users to share a story with only a specific group of people from their followers, called Close Friends. These people are marked with a green ring around their profile picture when they view the story.