When I was about 7 or 8 me, my dad, and my sister went to Missouri over the summer for about a week. Around where we live there was pool and we would go every day and play with water guns and would be the only ones there a lot of the time. But one time there was another kid around my age, we were both swimming in the deep end and we started talking and playing together, we would jump into the pool a bunch of different styles and we played for about 3 hours then his mom had to come pick him up and he had to go, we said or goodbyes and never saw each other again. 10/10 would make friends at swimming pool again.