When it comes to Grey out of all of his brothers he is the one who is not prepared for Halloween. He's just a small cinnamon roll that gets easily scared, and I love that about him since sometimes I'll find him hiding under his bed like a small puppy.
I love the way this turned out, but other than that yes Grey hates Halloween do to the scary decorations and costumes but I love him because of that.

Hope you like (I guess)