Just went to get my lunch and I spot this cute girl in glasses walking with her basket down the aisles. She is stood by the nuts so using my powers of observation and wit I open.

Me: "You'd have to be nuts ot go for those"
Her: she laughs
Me: "I just thought of that, its amazing what comes into your mind"
Her: "I know and when you just think of it after"
Me: "You eat healthy (playful sarcasm as she has chocolate) you training for a Marathon?"
Her: "No, not having a good day"
Me: "Oh you been fired for looking at porn?" lol
Her: "No nothing as interesting but I'm thinking of quitting."
We carry on chatting and it turns out she works in a library so I tease her for looking like a librarian with her nerdy glasses. I cold read and guess correctly she is from Australia and from Queensland but she is pretty reluctant to give me her number. Oh well it was still a fun interaction!

Just goes to show you can simply use the environment as a way of opening with witty comments.

Haha thats awesome.

When she refused to give her number, did you keep pressing for it?

Like it, text book stuff, opener, root, disqualification, hook, slick, very slick

That would have been needy. Which is lame.
The spirit in which the OP intended was being socially awesome by creating something out of nothing (supermarket).
A good fallback in event of number reluctance is to subsequently ask for email address. Job done.

I was just in the moment, having fun being funny, didn;t think about any gamey stuff at all! you bet your arse i kept talking to her. I made her day actually as she was having a bad one!

Yeah thats true... I wasn't advising him to press for it, just wondered if he did

Something I don't understand, why does the Man have to engage the Woman? When I'm having a shitty day, no good lookin girl comes up to me and cheers me up. Sucks lol

This is what it is all about. You know you have stepped up your social skill by being in the moment, not gaming and just going about your day. There are loads of situations like this one can explore.

Ewww

Nothing beats being in the moment.

Nope just a normal conversation along the lines of taking the piss

I have this conversation with my mother (already got her number tho and saw her pussy on the way out)

31 people just puked in their mouths.