All Myths Are True: Apparently Santa Claus, aka St Nick, is a real guy. And friends with Jonathan.
A Taste of Their Own Medicine: Eddie is forced to drive one of his own cars at one point, unsurprisingly it breaks down as soon as he starts. Funnily enough this is after his redemption, so when it breaks he makes a face that screams “This is the kind of crap I’ve been selling to people? Yikes…”.
My God, What Have I Done?: It takes a while since Eddie is a particularly stubborn Scrooge, but eventually he is clearly horrified at how his greed is affecting others.