My first love (even though we were never in an actual relationship; stupid homeschool parents!) and my husband don't really look alike, but some aspects of their personalities are similar.
My first love was 5'10" and about 125 pounds, very small bone structure, rather wiry in build. His hair was black, and he never tanned, he was extremely pale. I would say he was autistic but I don't know if he was officially diagnosed. He was an aspiring sci-fi novelist. However he was not interested in any other art forms. He was a fencer and a geek. He died in a car accident.
My husband is 6'0 and about 215 pounds, large boned but not really muscular. His hair is dark brown, he has hazel eyes. He tans to almost an olive tone. He is diagnosed as autistic and wants to be a fantasy novelist. He's more of a nerd, and he did take up fencing for a bit.