This Opens and Closes then doesn't open again (these two scripts) why?

Script 1

-- Variables
GUI = script.Parent.Parent
Frame1 = GUI.AFrame
Button = script.Parent.Parent.OpenClose
Button2 = GUI.AFrame.X
GUIOpen = false
Button3 = GUI.AFrame.Next
Page1Open = false
Frame2 = GUI.BFrame

----------------------------
Button2.MouseButton1Down:connect(function()
	Frame1.Visible = false
	GUIOpen = false
	
	if GUIOpen == false then
		script.Parent.Parent.OpenClose.Visible = true
	elseif GUIOpen == true then
		GUIOpen = false
	end
end)

Script 2

-- Variables
GUI = script.Parent.Parent
Frame1 = GUI.AFrame
Button = script.Parent.Parent.OpenClose
Button2 = GUI.AFrame.X
GUIOpen = false
Button3 = GUI.AFrame.Next
Page1Open = false
Frame2 = GUI.BFrame


---------------------------

Button.MouseButton1Down:connect(function()
	wait()
	if GUIOpen == false then
		Frame1.Visible = true
		Button.Visible = false
		GUIOpen = true
		
	end
end)