When were you in Lviv?
I've been there about six or seven times I guess over the last 2-3 years. I know the place quite well and the clubs (well, there aren't that many of them). I can say that Ukrainians are in some ways more clueless than Polish girls, but in other ways they are smart: money seems to rule, and many girls are good at using their looks to get what they want from foreigners - drinks, a place to stay in the centre of town, etc. Basically they behave in the dodgy ways that a lot of Polish girls would 8 years ago. However, I'm sure that's not the case with all Ukrainians. I've also met girls who claim to be ashamed of this kind of behaviour and assured me that it doesn't represent all Ukrainian girls.
to be with someone in the disco means nothing
Of course that is true, but they were actually taking these clowns seriously! Even Polish girls would have laughed them out of the club.