Heartache

No, I don't know what to do,
I'm lost,
Either chasing you,
or just turn around,
Something I can't see,
happening right in front of me,
I'm not a part of your life,
Not a single bit,
I'm nothing, I never happen,
We never exist,
Confusing as it may seem,
Reality is what it is.

Even the heart cries,
nothing can fill the void,
nothing except..............