When Wayne and George start talking at the bar, Wayne holds his glass near his head in his left hand. In the next shot his glass sits on the bar and both his hands are on it. Then, he raises the glass to his mouth twice.
When Missy is administering the quiz from her magazine, Sassy, she uses the word them instead of him or her. The show is set in the 1990s, so the magazine, which targeted young girls would probably have used him when asking girls about their relationships with boys. Since Missy was giving the quiz to Sheldon, she most likely would have substituted the word her for him, but definitely not them, which is grammatically incorrect and would surely have elicited a correction from Sheldon.