{If behind the mask, Dream was secretly an Enderman? The rare, blanc White variety? And young Ranboo got attached to him.}

In Pogtopian Forest; When Manburg and Pogtopia were against each other as seperate land Nations

Dream was in the forest. He had recently encountered a young (maybe 6 year old?) Enderman hybrid. The kid's name was Ranboo. And apparently thought Dream was his parent.

Regardless of Dream's kind but honest protests, the Enderman hybrid child remained insistent.