I think I love the aspect that this guy, sorry....wizard, wants to spread happiness and positive energy around to people - and he's doing it in one of the most hated spaces known to mankind...THE SUBWAY.
I'm not a frequent visitor of larger cities with an elaborate subway system, but I have to be honest - if I got on the subway and this dude was there...that makes my subway ride 1000x more enjoyable that being stuck next to a social snob or body odor connoisseur.