For me it was when I met, what I thought was going to be the girl I love and her family for dinner at a restaurant, but when I got there it was just her parents who basically told me she didn't love me and didn't know how I came to that conclusion that she did.
THAT was heart breaking.
I was so shocked that I was numb . . . I don't remember driving home afterwards . . . All I remember is the long letter I wrote to them about our relationship we had been having for the last 3 months. In the end, she was grounded for the entire summer . . . So there is that.