Candy King hears people introduce themselves using the real names and he decides to do the same.

"Well since we seem comfortable with telling each other our names, my real name is Simon Strange" he said to them with a smile. he then saw Leonardo take off some weird device and the change into a what looked like a humanoid turtle.

"Holy Candy canes, you're a giant turtle with samurai swords, that's so cool" Simon said surprised look on his face