- Leto’s Joker is a business man/ crime boss. Makes people kiss his “J” ring.  Joker uses smile tattoo on his hand by putting it over his face

- Harley Quinn treats Croc like a teddy bear

- Harley’s transition into Harley referred to on set as the “chemical wedding.”

- Everyone has multi-picture contracts and are willing to make as many DC movies as WB lets them (which every actor says)

- Cast showed up on days they weren’t shooting to see what Leto was doing