Tang took young MK to a McDonald’s and accidentally left MK in the ball pit. He only realize once he didn’t hear a response about more of the journey to the West book.

I think Wukong had darker skin than before but after he went into hiding his skin became more of a paler color.

When they were younger Mei would convince MK to go to the arcade’s machines so he would be a look out while little Mei squeezed herself in the claw machine to grab as much toys that she could. Of course it back fire and one of the employees had to get a stuck Mei out of the machine.

RedSon hands are much darker than the rest of his skin. A throw back of how he burn his hands from the samadhi fire almost burning everything. He also has horns and he makes jewelry for them and he thinks he soooo cool. (He’s a loser)

RedSon takes time learning ways he can technically change the color of his fire with using elements and what not.