I wanna know will Blair and Chuck together at the end of the season 2?

Uhm, I'm not sure what you're asking because your actual question & your commentaire are 2 different questions...

1. Season 2 isn't over yet, so they don't sell them yet. Normally toi can watch them in the video section on fanpop, ou toi can find them on youknowyouloveme.org
2. Since S2 isn't over, we aren't for sure whether CB will end up together, but with some of the spoilers we've seen, I think they will.

If toi want to know the spoilers, let me know, and I'll point toi in the right direction.

toi can watch it on wwww.tvduck.com
and we don't know about chuck and blair because the seaosn hasn't ended yet, like Shandii already a dit (:

most likely i mean the do l’amour each other