No Reason Given

A parting of the ways,
seem to be on your mind,
You decided to move on,
leave me here behind.

Who was always there,
when you were uninspired?
Picked you up whenever,
you were lost or tired?

Just a need to understand,
I will not beg you to stay.
Truth lies beyond my grasp,
why you want to go away.

Bond we shared between,
was built on trust and care.
I need to know the reason,
to not know is not fair.