Hopefully, Amy can calm Sheldon down at least a little. Also, it looks like they're spending most of their time in Sheldon and Leonard's apartment. I'm curious to see if they're going to make the other living arrangements permanent.
James Earl Jones: Why don't you and your friends come to Comic-Con with me? Sheldon: Really? James Earl Jones: Of course. And San Diego is right across the border from my favorite city on Earth, Tijuana.... where I'm taking you every night! Sheldon: Ay-yi-yi. James Earl Jones: Ay-yi-yi. Bang. Bang.