Best friends? My best friends stayed the same for the last 15 years ( I'm 35). Even when I met a reasonable amount of other people by now and even when I eg. D

Best friends? My best friends stayed the same for the last 15 years ( I'm 35). Even when I met a reasonable amount of other people by now and even when I eg. Didn't see most of them during COVID-19. But everything stayed the same when we met again. It's more about character matching than "how often we meet" for me.