If you were bullied at school, have the perpetrators ever been in contact to apologise, or have you bumped into them years later?
If you were the school bully, why did you do it and have you tried to make amends?
I was bullied and have heard stories of bullies growing up years later and messaging people they hurt to apologise. When Facebook became popular when I was at uni, I had everyone on there from school. I waited a few years to see if anyone would reach out and they appeared to be getting on with their lives without a care in the world. I blocked all of them when I hit 30, as the lack of apology was making me feel bitter and blocking was much more cathartic.