He was terrified of that guy and then hated his guts. At some point he wished death on him. A decade later, the guy apologized but my supervisor cursed him out. Then by May 2020, his child (age 7) had an accident, had to get surgery and then a blood transfusion. The issue was his blood is a very rare type. Luckily they found a donor with his same blood type. The donor turned out to be his former bully. He helped out with some of the hospital bills too.
Both guys are now 36 year-olds and the bully was totally forgiven after that. According to my supervisor, there is no greater gift than seeing your child happy and healthy again. Now he feels bad for wishing him dead. The guys are friends by now.
Would you forgive your former bully if they save your child's life? If you know very well your child would've been dead if it weren't for them.
After their HS graduation, the bully did felt terrible for everything. Ever since he's been always having his blood drawn and saved it in case he and others with the rare blood type need it.