Love for the game
Nam was obsessed with building things as a child. He would have a lot of games that were all built around construction and his parents always thought it was just so adorable that he had these types of interests. While other kids played sports, Nam was doing his own thing in life.
He was a real individual and everyone knew him for his odd behavior and interests. But it never stopped him from growing up and loving the things that made him different and unique. Nam believed that it was important to him and so he continued to do the things that made him happy.