What little scene or moment between the brothers do you remember?, I'm talking about scenes without any importance to the episode or story arc, just simple little moments where the brothers relationship is evident.

Before I post this, I got a bunch of examples, but now I just remember 2 from one episode (...And Then There Were None that I watched yesterday ;P):

- Dean stepped between Samuel and Sam when the first was about to reveal what RoboSam did,

- After Sam touched Dean with the electric cable, and Dean started asking: "Here, you want me to --"

Dean always stepping up for his little brother Sam :)