The last words

Paralyzed, I reached out for you,
while watching you go away.
And silently, I screamed.
Tearless, I cried,
STAY!
But the words came out "Goodbye!"
My voice echoed in space.
The space where you dwelled.
In my heart, my veins, my mind,
and every part you spelled.
Speechless, I wrote these words,
meaningless.
Dubiously, I assured myself
that I can go on with my life.
Barely, I live with a hope,
hopeless!