I've got an empty space

I've got lots of friends
but an emty space
what can take this place?
I've got a family
but love is not shown
the only love I've never known
I've got a memory
but not very happy
kept very carefully
you tell me
what it is that needs to be
what it is that is for me
until then
I've got an emty space
what will ever take It's place?