GM: Cliffhanger ending! See you all next week.
Han: But... did we make it?
GM: Find out that, and more, next week!
C-3PO: It may be a short session.
Chewbacca: Why are we stopping here?
Luke: Sorry, my fault. I have to pick up my parents from the airport.
R2-D2: Say hi for me.
Luke: Yep, bye!
Leia: I can't believe we're about to blow up our last chance to get a ship and actually contribute to the main plot of this adventure.
GM: The main plot is whatever the PCs are doing, by definition.
R2-D2: If I'm the main plot of a book right now, it's A Million Random Digits with 100,000 Normal Deviates.