But that's the question, Ann. Is smiling as essential to human-ness as walking or talking?
As has been mentioned, we know that Kal has emotions. He just doesn't know how to recognize them in himself or in others. So I'm leaning more toward the ruthlessly suppressed option. And we all know Lois is going to un-supress them.
Something tells me that Kal will be smiling by the end of this story.
