Here’s a scenario for you…
You’re with some friends–two guys, one female, and two other girls you only know a little.
Let’s just say they’re friends of friends.
You’re out socializing and having a good time when… a guy walks towards your group and starts a conversation with your female friend.
You can’t hear their conversation or what they’re saying but… you can tell he’s not asking for direction to the bathroom.
A couple of minutes later, as you glance back over, you see this guy still there talking to your female friend.
He’s hitting on her. He must be!