My empty glass

You are like an empty glass

To be specific an empty wine glass

You are so clear, with a touch of class

Filled with nothing but air and shiny like brass

Before the wine comes you will be just a decoration

Not of much importance, just waiting

But I see through you, that's my confession

Your 'empty glass'ness is special so when the wine comes

I'm saving you from the alcoholic contamination.