Ghost child

I never have dreams about having a kid or any kids and one night I dreamt I got in a fight with a random girl I never met and there was voice saying go to the playground and we did so we were confused and the voice said you 2 have something in common and we went up to some security guard who wasguarding part of the playground and he said do you really want to see whats under here amd we said yes and there was 2 children and I had my own kid... but he was a ghost??? He had blonde curly hair and glasses and he was like "play with me mommy" and I did, he slid on the slude and slid all the way to a nearby pond and he stood on the water laughing?????

I always think of the dream to this day.