Chuck: What kind of an ending is this?
Sam Winchester: His power. You sure it won't come back?
Jack: It's not his power anymore.
Sam Winchester: Then I think it's the ending where you're just like us and like all the other humans you forgot about.
Dean Winchester: It's the ending where you grow old, you get sick, and you just die.
Sam Winchester: And no one cares. And no one remembers you. You're just forgotten.
(Sam, Dean and Jack get into the Impala and drive away, leaving Chuck behind...)
Chuck: Guys... Guys... wait. Guys... Guys! No, wait. G-Guys... Guys, wait! Guys, wait! Guys, wait! Wait, wait, wait! Please wait! Guys!