I never understood this. Sam, you KNOW Dean ALWAYS does scissors. Why did you do paper???
I know this!!!! It’s because this is the episode where Balthazar unsunk the titanic so lots of things changed, including for some reason the boys’ RPS habits. This was one of the things early on in the episode that was supposed to indicate to the audience that something was not right.
*whispers* oh my god…..Why didn’t I realize that?! You’re so right.