When to Use
- When you want to show you're playfully acknowledging someone's comment.
- As a reaction to a situation that requires a subtle, knowing smile.
- To signify leaving a conversation on a light or humorous note.
Source: Public figure
US President Joe Biden turns around and smiles at the camera while walking away from a podium in a White House room.
This clip is used as a reaction to show someone acknowledging something, checking back, or offering a subtle, knowing smile in a conversation.