It's a good way to test the waters, and see if he flirts back.
He is loyal to you, regardless of how much he flirts.
Carmen, I want to marry you in the worst way, but if you think I'm going to be the kind of man to stand back while my woman flirts with another man, you're sadly mistaken.
Here is some advice for all of you none flirts out there or for those of you that want to be better flirts.
Women are also regular flirts, with two in five experimenting on a fortnightly basis.