The other night when i was out i was chatting to some girls in the outside area of the bar we where in, after a few minutes (cant remember how i got onto this subject) she tried to say she was different from all the other girls in the area (of course she was!)
i asked her what made her different and she said that she was respectable who didnt just go sleeping around with guys and had only had 2 sexual partners.

I used a anti slut defense line on her- but thats not the question.

today when i was talking to my mate he said it was quite impressive that after chatting to a girl for no more than 10 minutes she was giving me information that personal in such a open place with my friend and her friends around, she gave me her "number" without me asking her for it.

hmmm is that a IOI, or just bullshit to not sound like a slut etc?

Well you're outside of a bar, so it's always possible she had one too many martinis and just opened her mouth without thinking. Assuming she is somewhat sober, I'd think it's a shit test. Here's the thing, women really only give shit tests to guys they are into on some level. If a girl hated you, she'd just tell you to get the fuck away rather than test you. And like most shit tests, the best answer is to say "ok" and continue gaming without reacting significantly in either a negative or positive way.

It was pretty early in the night so wasn't drunk (unless she hid it REALLY WELL) and we where in the garden area of the bar as it was way too busy and hot inside.
so should I not have used ASD and just said okay?

I think it was unnecessary. But you aren't going to see the girl again so its not worth stressing over. ASD doesn't really need to be addressed until you're past the early conversation. No reason to disarm it when you haven't even gotten to escalating yet.

Probably right. Presume I did something right though as she was going to another club that me and my friend where going to, when she saw me later on ( was a fair distant away and not sure if she knew I had even seen her) she turned to her friend subtly pointed in our direction and was clapping! Her friend batted her hands away as if saying "don't make it so obvious!"