Sometimes your friend may want you to enter a set to wing, but sometimes it can do more harm than good.
Here's the code:
You: enter briefly, ignore girls, and say to your friend, "Hey, have you seen Michelle?"
Friend: says, "No, I haven't seen her."
You: say, "Hm, ok, I'm going to go find her." and [i]you begin to walk off[/i].
Friend, if he doesn't want you in set, says nothing, or says, "OK", and [i]you leave the set[/i].
Friend, if he does want you in set, will stop you, and say "Hey, wait, you should meet these people."
If it's not apparent who the target is, friend may indicate with a small neg, e.g. "She's cool, she's cool, he's cool, but her, i'm not sure."
