What's the most out of character immoral thing that you have done?

Well, as a matter of fact, I actually do have a story not too long ago that I once made a joke secretly towards an old local female friend that I always felt she disliked me and so I secretly teased things behind her and told her father in a joking way saying tell your daughter I said "hey" as a laugh and then he did and she said that was nice of me to say this and that really caught me off guard and I ended up being sexually attracted to her myself and I feel really distressed by that even now since she used to give me a hard time in the past as I'm sort of protective of myself towards her on the inside, and thus especially since she's already married to be honest and I don't like her in that way to be honest.... That's my story, and I'm still trying to get rid of this unwanted feeling to be honest but no one is even supporting me even.... Even more harder is that she's actually admittedly hot girl even to be honest but I'm still utterly ashamed of being attracted to her personally since I really don't want anyone in my local shitshow of a country of Canada to be honest....