Pilot/Woman In White

The opening childhood flashback.
Sam and Dean's confrontation fight and their conversation about how they were raised.
Dean carrying Sam out of the आग twice.
"Driver picks the music, shotgun shuts his cakehole."
Dean pinning Sam against the bridge.
"No chick flick moments" and the "jerk" "bitch" exchange.
The first "we've got work to do" scene.

Salvation

Sam's attempted "just in case" speech.
Dean stopping Sam from running back into the burning house.
Dean telling Sam that killing the demon isn't worth Sam getting killed.
Sam pinning Dean against the wall.

All Hells Breaks Loose...