Why won't this script work?

local sp = script.Parent

button = sp
player = game.Players.LocalPlayer

msg = player.PlayerGui.TextBox.TextLabel

msg.Visible=false

function Talk()
        player.Character.Torso.Anchored=false
        msg.Visible=true
        wait(3)
        msg.Text="Logan: Nice to see you again."
        wait(3)
        msg.Text="Mr.Clark: We have bad news."
        wait(2)
        msg.Text="Mr.Clark: Even though you just came out of the military..."
        wait(5)
        msg.Text="Mr.Clark: You are joining back."
        wait(3)
        msg.Text="Logan: Bu-but, why?"
        wait(3)
        msg.Text="Mr.Clark: A year ago, Captain.Mackintosh was kidnapped by the enemies."
        wait(4)
        msg.Text="Mr.Clark: We just found out now currently in 2014"
        wait(3)
        msg.Text="Logan: Oh s***!!, is he alright!?!"
        wait(3.1)
        msg.Text="Mr.Clark: We are not sure"
        wait(4)
        msg.Visible=false
    end

function Touch(button)
        if player:Touch(button) then
            Talk()
        end
end

sp.Touched:connect(Touch)

I can't solve it, it's very simple! D:. Please help, thank you

And there is no Output.