Childhood (Abstract)

I'm trying out abstract editing. I was going through the photos that I took in the past and I came across this shot, three children playing in the pool. It reminds me of my childhood when I was free from worries. Just my toys, cartoons and lots of fun at the playground. The photo was taken at low light and therefore there's lots of noise. I converted it to B&W to reduce the messy backdrop and reduced the noise using PS. However I fail to remove the noise in the center.
During editing, I was asking myself. "Do they know where they would be twenty years from now? " because I did ask myself the same question twenty years ago. =)