yeah!!!!!!! wasn't that blatantly obvious???!!!!...sorry i'm not really trying to be rude. and the hobbit guy was his dealer.

Also when they show him twitching his hands that is because of drugs. He went to the bathroom so many times to do the drugs. He was obviously tweeked from coke that's my guess.

You could tell her was all hopped up on something when he was at the office too - all crazy hyper...but yeah his actions at the club said it all...he was happy to see Michael and Dwight..isn't that enough evidence?!