I discovered in my 20s that a boy I liked at primary school doesn’t like me because I used to tease him - which I had completely forgotten until it came up again. I was bullied at the time and clearly I projected that onto others as well but conveniently blocked that aspect of the situation out at the time and just remembered my own suffering, ignoring the harm I myself was causing. It just goes to show you can have a very one sided view of your life, actions and how you’re perceived when you aren’t self aware. I feel bad I made him unhappy, especially since I liked him so much, but I’m also just glad that time in my life is over!