Supernatural, Season 6

Dean:
Do you have any clue what walking away meant for me?

Bobby:
Yeah, a woman and a kid... and not getting your guts ripped out at age 30. That's what it meant.

Dean:
That woman and that kid, I went to them because you asked me to.

Bobby:
Good.

Dean:
Good for who? I showed up on their doorstep half out of my head with grief. God knows why they even let me in. I drank too much, I had nightmares. I looked everywhere. I collected hundreds of books trying to find anything to bust you out.

Sam:
You promised you'd leave it alone.

Dean:
Of course, I didn't leave it alone! Sue me!