They can't make you feel any particular way... *you* choose how much you allow their opinions to matter to you. <br />
And if they are the kind of people who would try to make someone feel like a second class citizen, what the phuck do you care about their opinions anyway?
Then don't talk to them... and don't worry about it. Sounds like they're trying to play games with you. Just don't play.
buy a first class ticket...all the booze you can drink...well at least until you try and dance on the serving cart
you are 2nd class. get used to it.