I didn't like Nathan at the beginning of watching. I knew his story already though, since I didn't start watching when it first premiered, so I kept waiting for his attitude to shift around, and eventually it did. He became a great guy, great father, and a great husband. He had great character and integrity-the complete opposite of his own father, which was cool to see. It was nice to see the transformation of him being an immature little jerk to this really loving guy in the end.