Part changes material of every single part

Help and Feedback Scripting Support
1

this script is supossed to change the material of what touches it (part AND player.) for some reason when 1 part touches it all unanchored parts become the desired material, while i only need the part that touches it to change material

workspace["Neon"].Touched:Connect(function(touch)
	local Childrens = touch.Parent:GetDescendants()-- Get the children
	for i,v in ipairs(Childrens) do  -- For loop through the Children
		if v:IsA("BasePart") then -- If v or value is a basepart (basepart is basically a superclass of all types of parts)
			v.Material = Enum.Material["Neon"] -- change the Material of v which is the part.
			touch.Material = Enum.Material["Neon"]
	end
	end
end)
2

Remove the GetDescendants loop

workspace["Neon"].Touched:Connect(function(touch)
	touch.Material = Enum.Material["Neon"]
end)