With the very HINTS of a Guitar Hero party, Skwisgaar knew that at least two people he knew would be there, if they were in the same dimension at all. It wasn't a logic thing, it was just a thing
He was directly behind Teague, he just didn't say anything until he stepped up with a bottle of fine wine, and a bag of weed. He didn't know the proper policy about bringing stuff to parties.
"Uhhh ja hi I is de guy goings to rocks your party?"