1. The first impression when you first meet a girl is very important, but don't strive to be who you're not. Make sure you smell good and you look presentable.
2. Make eye contact with the girl and never break it before she does.
3. When approaching a girl you have to first analyse a situation and create a possible conversation starter. Ussually a question. you must'nt worry about her being cold. If she's been cold, say something like, "Are you always this cold? What's the nicest thing you've ever said to a stranger. If you say it with humor she may begin to open up.
4.Try getting her credentilals and tell her it was a pleasure meeting her. Now that you have her number you can work from home.