Is forever true?

"Forever" how pretty does it sound, to have someone forever.
To know you'll never loose somebody,
To have that kind of reassurance about someone,
But is it true?
Is forever real?
Does someone ever stays forever?
I think forevers are nothing but memories of someone special who leaves a space in your heart that no one else could fill.
I think forevers are those places that can make you instantly calm and happy.
I think forevers are one of those jokes you never stop laughing on.
I think forevers are those small things you remember and still smile about.
I think forevers are memories and not people!