This is Mr. Happy, a man who can be raised to the status of deity, due to his never drooping smiling face and unstoppably cheerful disposition.

He also feels a responsibility to make everyone else happy. This is best illustrated in his chance meeting with Mr. Miserable, whose personality was changed for all time thanks to Mr. Happy's influence.It was never recorded if Mr. Miserable changed his name after this meeting, and as he looks just like Mr. Happy, there may well be two Mr. Happy's now.