[ There's a small smile, there. He's certainly pleased at the comment. ]
Thank you. I have put a great deal of effort into research, observation, and study in order to better understand the behavior of humans and other biological life forms. It has frequently been difficult for me to understand concepts that they consider to be basic - particularly those that are based upon emotional responses, as for the majority of my life I have not possessed the capacity to experience emotion. This has sometimes made it difficult for others to accept me.