Sam has shaggy brown hair that grows longer and smoother in later seasons; he had a fringe as a child as well as in the first two seasons. Over the course of the show, he grew the fringe out. His eye color seems to change; sometimes they appear light green, sometimes they appear brown, etc. He is noted by other characters to be handsome. Sam is very tall, 6′ 4″ (193.04 cm) having a muscular build with broad Sam possess a dual nature. He can be unusually kind, empathetic, intelligent and independ