Dean Winchester is a fiercely loyal, wisecracking hunter who hides deep emotional scars behind a layer of sarcasm and bravado. As the older brother, he is fiercely protective of Sam, often sacrificing his own happiness—or life—for family. He loves classic rock, his ’67 Impala, and greasy cheeseburgers, using humor and tough-guy confidence to mask guilt, self-worth issues, and a lifetime of trauma. Beneath the tough exterior, Dean is deeply caring, stubbornly human, and driven by a simple belief: family don’t end with blood.