Melanie Martinez - Cake

I'm not a piece of cake
For you to just discard
While you walk away
With the frosting of my heart
So I'm taking back
What's mine, you'll miss
The slice of heaven that I gave to you last night
You smell just like vanilla
You taste like buttercream
You're filling up my senses
With empty calories
I feel like I'm just missing
Something whenever you leave
We've got all the ingredients except you needing me