I hardly ever make first moves, not because I'm shy but I just don't. Usually if I see I guy I think Is hot I defenitly make good eye contact. If he comes over to me then I just talk about whatever. If he don't come over to me then I just leave it alone, unless hes drop dead gorgeous, then I'll go all out and just walk up to him.
I guess its different if Im by myself or just 1 friend or if Im in a big group of people. If Im in a big group then I defenitly would go over and talk. Im very very flirtatious (sp) I love to flirt and this always gets dudes attention.