Lex felt like this meeting could not have gone more smoothly. He liked talking to Arthur, he seemed to have an innocent and inquisitive nature.. he was like that once.
He also noticed the boy really enjoyed compliments and gifts; so with his resources, Lex didn't see any difficulty in befriending him.
He shook the hand offered, looking Arthur back in the eye. His father had taught him those manners as well, after all. "I'm glad too, Arthur. This has been a very good day."