So was getting a few drinks with friends, when I met a girl I hadn't seen for 6 months last night at a bar, I talked to her for a while and she kept complimenting me, telling me how I looked like Johnny Depp, Liked my tattoos etc. I think I responded well But unfortunately I was baked, so I couldn't get get out of being mr comfortable to try and escalate! At this point I saw 3 or 4 girls who I knew they all kissed and hugged me. Seemed liked perfect timing and i looked like the shit!

This is where my problem came about, the girl was clearly jealous and I was sort of ignoring her to talk to the group of girls. She started seriously flirting with this other guy, and although I wasn't there when it happened, they kissed for a good minute.
I was pissed off at the time, but when she text me saying "hey there Johnny Depp" I decided I needed to keep my cool and act like I wasn't phased by her kissing someone. So we flirted a bit when texting then I fell asleep. I have woken up with a serious hangover/stoneover, which was a bad idea, but I am feeling positive about the night in hindsight.
So how should I proceed? I don't think I should bring up her kissing the guy, so I can act like I couldn't have cared less.(dhv) As getting pissed off and jealous won't get me anywhere right? I was thinking of taking her to this classy jazz club, and really try and escalate?
Cheers for reading guys. 2013 is the year I plan on turning my luck with girls around and focus on improving my game!
Just thought I would add if people think it would be better to go with her alone to the club? I am still a bit of a newbie, so I am concerned my game will be terrible with it seeming like a date, rather than 3 or 4 firends catching up.