The brothers have had many ups and many, many downs.
They have hated each other and loved each other like no one else on television.
But as they age,Sam Winchester becomes the levelheadedSupernaturalbrother and acts way more mature than Dean.
John later joins the boys outside, safe, and thus begins their demon-hunting careers.
He cooked dinner for Sam whileJohn Winchester was out huntingand would care for the young boy.
The boys spent that Christmas alone in a motel room, awaiting their father’s return from a hunt.
Sam is in ninth grade, while Dean is in twelfth.
Once Sam is bullied by other school kids, Dean brutally threatens the boys but is discouraged by Sam.
It is assumed both of them have a sort of death wish for get out of the business.
On numerous occasions have they chosen each other’s well being and safety over the world’s.
He gets a bit corrupt which heavily strains his relationship with Dean.
But Dean forgave him anyway.
Dean’s main weakness is Sam and Sam’s main weakness is Dean.
He is given one year left which is thedominant plot inSupernatural’s third season.
NEXT:Supernatural: 10 Things That Make No Sense About the Winchesters