What does it mean when a gay male blows a kiss at a female?

Anonymous
I don't know for sure if he is gay, but people I know claim he is. But in case he is gay, what does it mean when he blows a kiss at you or hugs you when you two aren't that acquainted? What if he puts his face centimeters away from your face during a short conversation? What would it mean if he isn't gay?
What does it mean when a gay male blows a kiss at a female?
3 Opinion