I'll just give one example, the rest are less relevant.
When I was 14, I had a crush on an older girl, she was 16 at the time and a sophomore in high school. She lived across the street. One day she sort of teased, that I'd be her pick to the high school dance if I could dance. Being the gullible kid that I was, I took it seriously and told my parents I wanted to take dancing lessons.
Long story short, some six months later, on my way back from one of these lessons, a limo and a guy in a tuxedo picked her up. She hadn't told me when the dance was, so I guess that was fair. Worst part was when she saw me and waved... like I was her little brother.
I mulled over it for well over a week before my mother got suspicious about me not wanting to go back to dance class and forced it out of me. Great times, really.