How to judge if a "wink" is friendly or flirting?We always consider small gestures like touching, patting, winking etc flirting as well as friendly. It depends on the person who is it and in what sense he does it.
We have some people in our lives who are witty and friendly they will wink at you but they don't mean anything and there are people who will wink at you to just to see what happens.
There are few people too for them winking is like any other involuntary movement of the body. They wink when they anything attractive or anything interesting.
So it's not that winking is considered flirting it may be done as a friendly gesture like Priya Varrier did in the song.
This is my entry to the TOW contest.