I feel like I'm pretty good at building up initial attraction, but my question is with regards to actual number closing a girl. Let's say we are in some environment (a party, a grocery store, doesn't matter) but what does matter is that whatever the situation, we will both probably still be there for a little while longer (for example, still shopping after the intial conversation, still at the party after talking, etc). How can you get the girls number without it being awkward between you guys afterwards?