
Wink
Secret Signal
A wink can be a private indication that others aren't meant to understand.
He winked, signaling me to play along with the surprise.
Humor Cue
A wink can show that a statement is not serious but meant in a humorous way.
After the joke, she winked to show she was teasing.
Cultural Variance
Be mindful of cultural differences; winking can be inappropriate or misunderstood in some cultures.
In his culture, winking is considered rude, so he never uses it.