Sam Winchester: Aren’t you worried that I could turn into Max or something?

Dean Winchester: Nope. No way. You know why?

Sam Winchester: No. Why?

Dean Winchester: You’ve got one advantage Max didn’t.

Sam Winchester: Dad? Because Dad’s not here, Dean.

Dean Winchester: No. Me. As long as I’m around, nothing bad is gonna happen to you.

From Supernatural – Season 1 Episode 14: ‘Nightmare’ (1×14) | Produced by The CW