I regret being mean to my best friend when we were like 15. I am 50 now and she never forgave me or allowed me to apologize. I was stupid and lonely, and suddenly she was so cute and boys started liking her and not me. So I said something mean like “Nobody even liked you before me” and i hurt her and she never forgave me. When i moved away at 18 i tried so hard to find her and apologize, but she wouldn’t see me, and i still regret hurting her and losing her friendship.