Why not me

I've always been there,
yet it seems like she just don't care,
am I not noticeable,
I've always cared,
I've always loved you,
but yet you always see another man,
why is it that everyone else has what
they want,
and yet I am always left behind,
why is it always me who give but never receives,
what seems so right,
always goes wrong,
all I can do is depress,
and yet it never happens,
why God why must I be left behind?
why must I be the one who never has even a touch of heaven?