The girls are so different from each other. It's really amazing how much people say they look like twins. They hardly look alike. They are definitely sisters, but I would go so far as to say they are twins. The only thing they really share alike is their dark hair, and Samantha's is lightening up, it may even go blond. Shea's hair did that when he was little so we'll see. Sam's eyes are the prettiest blue and Kathleen's got big beautiful brown eyes. They really don't look alike, Sam's smaller too at the same age I mean.
But they are different in more than appearance. Kathleen hardly played with toys when she was little, not rattles or anything she was content just looking around. Samantha loves to play with toys, rattles, anything she can get her hands on, Kathleen explored, she was always playing with her feet, I don't think Samantha's found hers yet lol.