How can I run a coroutine over and over? [HELP WITH DEAD COROUTINES]

Hi I'm trying to create a simple camera "tween" and after that tween the camera will stay fixed until the dialog ends Video

The issue that I have is that when I first call my coroutine to resume it will run as expected but after calling it again the status will return dead.

here is the code

local CanLoopCam = false

local TweenCam = coroutine.create(function()
	CanLoopCam = false
	if not CanLoopCam then
		for i = 0,0.5,.01 do
			Camara.CFrame = Camara.CFrame:Lerp(PP.Parent.Parent.o.CFrame, i)
			task.wait()
		end
		CanLoopCam = true
		while CanLoopCam do
			task.wait()
			Camara.CFrame = PP.Parent.Parent.o.CFrame
		end
	end
end)

function CANTtalk()
	CanLoopCam = false
	canTalk = true
	Camara.CameraType = Enum.CameraType.Custom
	MainFrame.Dialogo.Text = " "
	humanoid.WalkSpeed = 20
end

function CANtalk()
	print(coroutine.status(TweenCam))
	canTalk = false
	Camara.CameraType = Enum.CameraType.Scriptable
	humanoid.WalkSpeed = 0
	MainFrame.Titulo.Text = npc.Name
	coroutine.resume(TweenCam)
end

I tried yielding but it stops everything. Video

function CANTtalk()
	CanLoopCam = false
	canTalk = true
	Camara.CameraType = Enum.CameraType.Custom
	MainFrame.Dialogo.Text = " "
	humanoid.WalkSpeed = 20
	coroutine.yield(TweenCam)
end

Help is appreciated, I tried a lot of stuff but I'm still learning how to script