That's what the ESP, cold reads, palm reading, ect tricks are for ; ) (unless it's online of course) when things break to an awkward silence say "here hold out your hand" or "pick a number 1-5" then of course "1-10" (and if she picks the wrong number "alright you're no use then" give a little shove and laugh a bit) or whatever trick you decide to use... hopefully that'll break it off into something else. BUT one of the best things to do to, is try and find a topic that both of you are interested in, try and find something that you two have in common, like favorite bands, styles of music, I'm a big music junkie so that always works for me unless she listens to rap, or shitty bands. Maybe you're into philosophy, break out with some deep rooted talk about pyschology or philosophy or whatever you're good at talking about. ESPESIALLY if it's something you're passionate about, if you can talk about something and seem very passionate about it that's a HUGE DHV.
But here... this is ABSOLUTE FUCKING GOLD:
http://thepiratebay.org/torrent/3879129 ... Extracted)
like 1000 ebooks on magic tricks, bar tricks, mental games, cold reading ect ect plus a bunch of stuff on body language
If you don't know how to use torrent just download that file, then download utorrent
www.utorrent.com open it up, install it, then click on the .torrent file that you downloaded from the first link. amazing shit. It'll keep you occupied... as well as you're target ; )