One thing I did was get feelings for a guy when I was first going through my change in social/emotional life. I really had some strong feelings for him, but because, at the time, I didn't want God to be mad at me, I told him that I was going to one of those Gay --> Straight Centers and that I'd never see him again.

Another time I lead a close friend of mine (now an ex) on when I was already IN a relationship and then just blatantly blew him off a week later by revealing I was in a relationship. I felt like shit then. I've always felt like shit when I did stuff I've already posted.