[Dean gasps as he wakes up in the middle of the night with Bruce knocking on his bedroom window]
Bruce: Shh. Shh. [whispers] Unlock the window.
Adult Dean: Well, well. The man who'd been bossing me around missed his curfew and needed my help getting back in our room. Hmm.
Bruce: [whispers] Unlock the window.
Adult Dean: But you know what? He was a good brother. And I knew Mom and Dad would be furious if they caught him.
Dean: [quietly] I'm sleeping.
Bruce: Dean. Dean! Dean! I'm gonna kill you, Dean. Dean!