Would it be okay to buy Pokemon Black2/White2 if Du haven't played the first one(s)?

Pokemon Black/White 2 is a continuation of Black/White 1. It would make Mehr sense if Du played the first ones before the Sekunde ones, but it doesn't really matter. there are different gyms, and different things happening. The only similarity is that the enemies have the same name as the Black/White 1 enemies, yet they are very different. After a bit, Du will know exactly what's going on. XD

Sure! If Du wanna buy Black2 oder White2, go for it :D
If Du ask me, I think the 2nd version is better :P

Yes, but I'm stuck in the Pokemon Ranch! Can anybody give me some tips on how to Bewegen on to the Weiter city?

Well Du can.. but Du will understand and enjoy the game Mehr if Du played the first game. Du can definitely buy them, I'm sure you'll catch on.. but the game will be Mehr enjoyable if Du played the first!

Eh I don't think it really matters either way..it's not like the games are meant to be played in order Du should choose whichever Du feel most comfortable with first.

I suggest Du play black and white 2, it can get quite annoying as if your slightly repeating the same moments and trust me I ABSOLUTELY HATE that. Du get easily frustrated and since it is the new(er) release, this may be a tad Mehr easier and Mehr fun to roam around a bigger, better region and explore Mehr stuff with your loved companions and have those *special* moments with those allies who adore traveling with you.
As Du venture on your journey Du can obtain Mehr pokemon, discover Mehr tactics and perhaps experience the heart-thrilling events caused Von the awesome, deadly TEAMPLASMA, just like plasmapeople said, there back and better than ever!!!!!!!!!!!!!
Yes Black and White 2 may be 'bizarre' at first but once Du get used to it, BE READY FOR A GAME THAT WILL ROCK YOUR LIFE!!!!!
Well that is what I think
Regards, Stealtheon :)