Do you have people who you never really spoke to or knew, but they kinda made you smile and you still think about them years later?
Mine was a middle-aged guy I used to see at the gym, dad bod type but took his training VERY seriously. He used to coach himself, out loud, throughout his sessions: "just one more... that's it... YES" or "smashing it today, 2 more reps.....ONE MORE...UH!"
It sounds like it should be annoying but it was actually endearing, his total lack of self consciousness. I called him Encouragement Guy.
Do you have anyone you look back on?