a strong killer  young little kid who was a clone of your real son Chris, he is an impostor. And his behavior acts up.

From The Horror Movie "The Hole In The Ground"

Sweet Kid Right? No. he is strange and a faker and he is a shapeshifter
So he doesn't have the same Mind as Chris so he won't remember what ur real son does to you. So that's one way to figure out that he is not ur real son..!

He gets upset and mad when you say he is not ur son and that he is lying
