Mouse.Hit and Mouse.Target not working?

Hello, I'm trying to make a demo script, that makes it if you hover over a model named "Noob" a Frame will follow your mouse. I've tried mouse.Hit and Mouse.Target but no matter what the script i'm working with isn't working. Can someone please review it?

local player = game.Players.LocalPlayer
local mouse = player:GetMouse()
local Gui = player.PlayerGui:WaitForChild("ScreenGui")

function hover()
    print(mouse.Target.Parent.Name)
    if mouse.Target.Parent.Name == "Noob" then
        Gui.Frame.Position = UDim2.new(0, mouse.X, 0, mouse.Y)
    end
end
mouse.Move:Connect(hover)