What is the volume of a heart
Can the love contained within be measured
In liters or meters
Does it even carry weight
Or is it like air
You calculate the mass
What would normal pressure be
Would the mass increase when in love
And decrease when heartbreak sets in
What is the volume of a heart
When heavy with grief
Does sorrow tip the scales
Or does love forever keep the balance
And its value never depreciate

Inspired by The Daily Post Daily Word Prompt: volume