How do I return a value from a robloxevent:Connect(function() ?

for i,v in pairs(buttons:GetChildren()) do
    v.MouseEnter:Connect(function()
        local xscale = v.Position.X.Scale
        --1
        local f1=Instance.new("Frame")
        f1.Parent = gui
        f1.BorderSizePixel = 0
        f1.BackgroundColor3 = Color3.fromRGB(255, 255, 255)
        f1.Size = UDim2.new(0.014,0,0,0)
        f1.Position = UDim2.new(xscale + 0.293, 0, v.Position.Y.Scale, 0)
        print(f1.Position)
        --2
        local f2=Instance.new("Frame")
        f2.Parent = gui
        f2.BorderSizePixel = 0
        f2.BackgroundColor3 = Color3.fromRGB(255, 255, 255)
        f2.Size = UDim2.new(0.014,0,0,0)
        f2.Position = UDim2.new(xscale + 0.293, 0, v.Position.Y.Scale + 0.119, 0)
        --tween
        f1:TweenSize(UDim2.new(0.014, 0, 0.06, 0), "In","Linear",0.2,true)
        f2:TweenSize(UDim2.new(0.014, 0, -0.06, 0), "In","Linear",0.2,true)

        return f1,f2
    end)

How would I acquire f1 and f2 from this piece of code so I can use it outside the function? Thanks.