This photo was taken when my twin sons were seven years old. That's Justin in the mask and big bowtie - he was a "funny professor." Jerry was Dracula.
The girls are neighbors, also twins, a year younger than the boys. We lived in an apartment at the time and the girls lived next door. For five years the four of them were constantly together, in one apartment or another, or running around outside. (I think that's Courtney with the red fairy wings, and Brittany as the wizard, but I'm not sure. )
I thought the boys and the girls would always be friends, but that didn't turn out to be so. We moved away when the boys were ten, and though we tried to stay in touch with the girls, it just didn't work out. They grew up and grew apart, the way people tend to do. But I'm sure they have fond memories of their childhood days together.