How should I act around my girlfriend's friends and family when going out to party with them in Hollywood?

I've never met any of my girlfriend's family or friends and I'm scared I might act stupid when I go out to the clubs in hollywood with them. Any advice? I'm a jealous guy and that doesn't mix with alcohol.|||yeah you are wife beater so what? oohn i get jealous and dont mix well with alcohol..yeah so?|||Just be respectful, and try to be yourself. If you're worried that drinking will be a problem, limit yourself to one drink an hour. It's enough to be drinking socially and get you relaxed, but it's not enough to turn you into a crazy person. A couple drinks too many aren't worth ruining a first impression over.|||Act yourself.|||like a fairy that would be a good start for a gay boy like you